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4.01 Frequency Tables

In this video, we introduce frequency and relative frequency tables.

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4.02 Cumulative Frequency Tables

In this video, students will construct cumulative frequency tables.

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4.03 Dot Plots and Comparing Distributions

In this video, we construct our first visual beyond listing data: dot plots. We also begin our discussion of center, shape, spread, and outliers, and compare dot plots.

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4.04 Stemplots and Comparing Distributions

In this video, we construct and compare stemplots, and continue our conversation about shape, center, spread, and outliers.

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4.05 Histograms and Comparing Distributions

In this video, we construct histograms and use them to compare data distributions.

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4.06 Box Plots and Comparing Distributions

In this video, we construct box plots and use them to compare data distributions. We also compare box plots and histograms.

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11.01 Scatterplots

In this video, students will analyze scatterplots for strength, direction, and form, and identify potential outliers.

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11.02 Correlation

In this video, students will interpret the correlation coefficient.

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11.03 Determining the Line of Best Fit

In this video, students will determine the line of best fit using least-squares regression.

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11.04 Making Predictions

In this video, students will use the line of best fit to make predictions for a value of *y* given a value of *x*.

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11.05 Interpreting Slope and y-Intercept

In this video, students will interpret the slope and the *y*-intercept.

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11.06 The Median-Median Line and Least Absolute Value Line

In this video, students will learn about alternative methods of finding the line of best fit, including the median-median line and the absolute value line.

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11.07 Outliers and Influential Points

In this video, students will identify outliers and influential points and their effects on the regression line and correlation coefficient.

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5.01 Measuring Center of a Distribution

In this video. students will learn three measurements of center, calculate those measurements, and compare the mean and median of data sets.

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5.02 Measuring Spread of a Distribution

In this video, students will learn four measurements of spread, and calculate them by hand and on a calculator for several data sets.

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5.03 Outliers

In this video, we will see how outliers affect data sets and measures of center and spread.

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5.04 Visualizing and Transforming Data: Implications for Mean and Standard Deviation

In this video, we will observe how the mean and standard deviation change based on different values in a data set.

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5.05 Introduction to the Empirical Rule

In this video, we introduce the normal distribution and the empirical rule.

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5.06 The Normal Distribution

In this video, we continue with the normal distribution and introduce how to use the Z table.

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7.01 Variability in Sample Proportions, Part 1

In this video, students describe and model variability using a binary population distribution and the sampling distribution of a sample proportion.