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262 lines
12 KiB
HTML
262 lines
12 KiB
HTML
<!DOCTYPE html>
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<title>Data, Probability and Statistics</title>
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<h1 class="center">Using and Handling Data</h1>
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<p> </p>
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<div class="centerfull">
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<div style="display:inline-block; margin: 0 10px 0 0; text-align:center;" class="larger"><a href="#data"><img src="images/data-graphs-pen.jpg" alt="Data" height="120" width="140"><br>
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Data Index</a></div>
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<div style="display:inline-block; margin: 0 10px 0 0; text-align:center;" class="larger"><a href="#stats"><img src="images/standard-normal-distribution-z.svg" alt="Probability and Statistics" height="122" width="202"><br>
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Probability and<br>
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Statistics Index</a></div>
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Graphs Index</a></div>
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</div>
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<h2><a name="data" id="stats2"></a>What is Data?</h2>
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<p style="float:right; margin: 0 0 5px 10px;"><img src="images/timetable.jpg" alt="timetable" height="85" width="131"></p>
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<ul class="large">
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<li><a href="data.html">What is Data?</a></li>
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<li><a href="data-discrete-continuous.html">Discrete and Continuous Data</a></li>
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<li>Advanced: <a href="analog-digital.html">Analog and Digital Data</a></li>
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</ul>
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<h2>How to Show Data</h2>
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<p style="float:right; margin: 0 0 5px 10px;"><img src="images/charts-3d.jpg" alt="charts 3d" height="110" width="162"></p>
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<ul class="large">
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<li><a href="bar-graphs.html">Bar Graphs</a></li>
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<li><a href="pie-charts.html">Pie Charts</a></li>
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<li><a href="dot-plots.html">Dot Plots</a></li>
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<li><a href="line-graphs.html">Line Graphs</a></li>
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<li><a href="scatter-xy-plots.html">Scatter (x,y) Plots</a></li>
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<li><a href="pictographs.html">Pictographs</a></li>
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<li><a href="histograms.html">Histograms</a></li>
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<li><a href="frequency-distribution.html">Frequency Distribution</a> and <a href="frequency-distribution-grouped.html">Grouped Frequency Distribution</a></li>
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<li><a href="stem-leaf-plots.html">Stem and Leaf Plots</a></li>
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<li><a href="cumulative-tables-graphs.html">Cumulative Tables and Graphs</a></li>
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<li><a href="graph-paper-maker.html">Graph Paper Maker</a></li>
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</ul>
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<p> </p>
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<h2>Surveys</h2>
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<p style="float:right; margin: 0 0 5px 10px; max-width:45%;"><img src="images/interview-girls.jpg" alt="Conducting a Survey" height="162" width="250"></p>
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<ul class="large">
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<li><a href="survey-conducting.html">How to Do a Survey</a></li>
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<li><a href="survey-questionnaire.html">Survey Questions</a></li>
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<li><a href="sampling.html">Sampling</a></li>
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<li><a href="survey-results.html">Showing the Results of a Survey</a></li>
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<li><a href="../accuracy-precision.html">Accuracy and Precision</a></li>
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</ul><br>
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<ul class="large">
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<li><img src="../images/style/activity-small.svg" alt="activity" height="30" width="41"> <a href="../activity/questions-asking.html">Activity: Asking Questions</a></li>
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<li><img src="../images/style/activity-small.svg" alt="activity" height="30" width="41"> <a href="../activity/questions-improving.html">Activity: Improving Questions</a></li>
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</ul>
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<p> </p>
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<a name="stats" id="stats"></a>
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<h1 class="center">Probability and Statistics</h1>
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<h2>Measures of Central Value</h2>
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<ul class="large">
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<li><a href="central-measures.html">Finding a Central Value</a></li>
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<li><a href="../mean.html">Calculate the Mean Value</a> and <a href="mean-machine.html">The Mean Machine</a></li>
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<li><a href="../median.html">Find the Median Value</a></li>
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<li><a href="../mode.html">Find the Mode or Modal Value</a></li>
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</ul><br>
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<ul class="large">
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<li><img src="../images/style/activity-small.svg" alt="activity" height="30" width="41"> <a href="../activity/averages-brain-teaser.html">Activity: Averages Brain-Teaser</a></li>
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</ul>
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<h3><br>
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Advanced:</h3>
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<ul class="large">
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<li><a href="mean-frequency-table.html">Calculate the Mean from a Frequency Table</a></li>
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<li><a href="weighted-mean.html">Weighted Mean</a></li>
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<li><a href="../numbers/geometric-mean.html">Geometric Mean</a></li>
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<li><a href="../numbers/harmonic-mean.html">Harmonic Mean</a></li>
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<li>More Advanced:<a href="frequency-grouped-mean-median-mode.html">Mean, Median and Mode from Grouped Frequencies</a></li> </ul>
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<h2>Measures of Spread</h2>
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<p style="float:right; margin: 0 0 5px 10px; max-width:55%;"><img src="images/range.svg" alt="Range 3 to 9 is 6" height="113" width="289"></p>
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<ul class="large">
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<li><a href="range.html">The Range</a></li>
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<li><a href="quartiles.html">Quartiles and the Interquartile Range</a></li>
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<li><a href="percentiles.html">Percentiles</a></li>
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<li><a href="mean-deviation.html">Mean Deviation</a></li>
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<li><a href="standard-deviation.html">Standard Deviation</a></li>
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<li><a href="standard-deviation-calculator.html">Standard Deviation Calculator</a></li>
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<li><a href="standard-deviation-formulas.html">Standard Deviation Formulas</a></li>
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</ul>
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<h2>Comparing Data</h2>
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<p style="float:right; margin: 0 0 5px 10px; max-width:50%;"><img src="images/scatter-plot.svg" alt="scatter plot" height="180" width="211"></p>
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<ul class="large">
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<li><a href="univariate-bivariate.html">Univariate and Bivariate Data</a></li>
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<li><a href="scatter-xy-plots.html">Scatter (x,y) Plots</a></li>
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<li><a href="outliers.html">Outliers</a></li>
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<li><a href="correlation.html">Correlation</a> and <a href="correlation-calculator.html">Correlation Calculator</a></li>
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</ul>
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<h2><a name="probability"></a>Probability</h2>
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<p style="float:right; margin: 0 0 5px 10px; max-width:40%;"><img src="../geometry/images/dice-cube.jpg" alt="single die" height="150" width="154"></p>
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<ul class="large">
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<li><a href="probability.html">Probability</a></li>
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<li><a href="../probability_line.html">The Probability Line</a></li>
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<li><a href="spinner.html">The Spinner</a></li>
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<li><a href="basic-counting-principle.html">The Basic Counting Principle</a></li>
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<li><a href="relative-frequency.html">Relative Frequency</a></li>
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</ul>
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<p style="float:left; margin: 0 10px 5px 0;"><img src="../images/style/activity-div.svg" alt="activity" height="78" width="105"></p>
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<h3>Activities:</h3>
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<ul class="large">
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<li><a href="../activity/dice-experiment-1.html"> An Experiment with a Die</a></li>
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<li><a href="../activity/dice-experiment-2.html">An Experiment with Dice</a></li>
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<li><a href="../activity/coin-grid.html">Dropping a Coin onto a Grid</a></li>
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<li><a href="../activity/buffons-needle.html">Buffon's Needle</a></li>
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<li><a href="random-words.html">Random Words</a></li>
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<li><a href="lottery.html">Lotteries</a></li>
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</ul>
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<h3>Events</h3>
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<ul class="large">
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<li><a href="probability-complement.html">Complement</a></li>
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<li><a href="probability-events-types.html">Probability: Types of Events</a></li>
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<li><a href="probability-events-independent.html">Independent Events</a></li>
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<li><a href="probability-events-conditional.html">Dependent Events: Conditional Probability</a></li>
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<li><a href="probability-tree-diagrams.html">Tree Diagrams</a></li>
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<li><a href="probability-events-mutually-exclusive.html">Mutually Exclusive Events</a></li>
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</ul>
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<p style="float:right; margin: 0 0 5px 10px; max-width:45%;"><img src="../combinatorics/images/balls.svg" alt="balls probability" height="" width=""></p><br>
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<h3>Combinations and Permutations</h3>
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<ul class="large">
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<li><a href="../combinatorics/combinations-permutations.html">Combinations and Permutations</a></li>
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<li><a href="../combinatorics/combinations-permutations-calculator.html">Combinations and Permutations Calculator</a></li>
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</ul>
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<h3>Advanced</h3>
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<ul class="large">
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<li><a href="probability-false-negatives-positives.html">False Positives and False Negatives</a></li>
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<li><a href="bayes-theorem.html">Bayes Theorem</a></li>
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<li><a href="probability-shared-birthday.html">Shared Birthdays</a></li>
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<li><a href="confidence-interval.html">Confidence Intervals</a> and <a href="confidence-interval-calculator.html">Confidence Interval Calculator</a></li>
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<li><a href="chi-square-test.html">Chi-Square Test</a> and <a href="chi-square-calculator.html">Chi-Square Calculator</a></li>
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<li><a href="least-squares-regression.html">Least Squares Regression</a><span class="center"> and <a href="least-squares-calculator.html">Least Squares Calculator</a></span></li>
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</ul>
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<h2>Random Variables</h2>
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<ul class="large">
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<li><a href="random-variables.html">Random Variables</a></li>
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<li><a href="random-variables-continuous.html">Random Variables - Continuous</a></li>
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<li><a href="random-variables-mean-variance.html">Random Variables - Mean, Variance and Standard Deviation</a></li>
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</ul>
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<h2>The Binomial Distribution</h2>
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<ul class="large">
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<li><a href="quincunx.html">Quincunx</a> and <a href="quincunx-explained.html">Quincunx Explained</a></li>
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<li><a href="binomial-distribution.html">The Binomial Distribution</a></li>
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</ul>
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<h2>The Normal Distribution</h2>
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<p style="float:right; margin: 0 0 5px 10px;"><img src="images/standard-normal-distribution-z.svg" alt="Bell Curve" height="122" width="202"></p>
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<ul class="large">
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<li><a href="standard-normal-distribution.html">Normal Distribution</a></li>
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<li><a href="normal-distribution-simulator.html">Normal Distribution Simulator</a></li>
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<li><a href="standard-normal-distribution-table.html">Standard Normal Distribution Table</a></li>
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<li><a href="skewness.html">Skewed Data</a></li>
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</ul>
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<p> </p>
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<!-- #EndEditable -->
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