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Statistics Exam Study Guidance: Hypothesis Testing, ANOVA, Nonparametric Tests, Correlation, and Regression

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Goodness of Fit Test

  • Percorso guidato
    Goodness of Fit Test: Unequal Probabilities
    05:24
  • Percorso guidato
    Goodness of Fit Test Example 1
    08:49
  • Percorso guidato
    Goodness of Fit Test
    10:17

Goodness of Fit Test - Excel

  • Percorso guidato
    Goodness of FIt Test - Excel Example 1
    04:24
  • Percorso guidato
    Goodness of FIt Test - Excel
    05:54

Independence Tests

  • Percorso guidato
    Independence Test
    06:28
  • Percorso guidato
    Independence Test Example 1
    08:07

Independence Tests - Excel

  • Percorso guidato
    Independence Tests - Excel
    07:08
  • Percorso guidato
    Independence Tests - Excel Example 1
    06:38

Introduction to ANOVA

  • Percorso guidato
    ANOVA Test
    05:31
  • Percorso guidato
    ANOVA Test Using TI-84
    04:58
  • Percorso guidato
    ANOVA Test Using TI-84 Example 1
    02:43

One-Way ANOVA - Excel

  • Percorso guidato
    One-Way ANOVA Using Excel Example 1
    05:52
  • Percorso guidato
    One-Way ANOVA Using Excel
    07:05

Steps in Hypothesis Testing

  • Percorso guidato
    Step 4: State Conclusion
    09:56
  • Percorso guidato
    Step 2: Calculate Test Statistic
    06:34
  • Percorso guidato
    Step 1: Write Hypotheses
    06:21

Type I & Type II Errors

  • Percorso guidato
    Type I & Type II Errors Example 1
    03:21
  • Percorso guidato
    Type I & Type II Errors
    06:02

Scatterplots & Intro to Correlation

  • Percorso guidato
    Scatterplots & Intro to Correlation Example 1
    05:14
  • Percorso guidato
    Scatterplots & Intro to Correlation
    06:36
  • Percorso guidato
    Creating Scatterplots - Graphing Calculator
    05:26

Correlation Coefficient

  • Percorso guidato
    Correlation Coefficient
    05:43
  • Percorso guidato
    Calculating Correlation Coefficient - Graphing Calculator
    04:40
  • Percorso guidato
    Calculating Correlation Coefficient - Graphing Calculator Example 1
    03:44

Hypothesis Tests for Correlation Coefficient Using TI-84

  • Percorso guidato
    Hypothesis Tests for Correlation Coefficient Using TI-84 Example 1
    03:39
  • Percorso guidato
    Hypothesis Tests for Correlation Coefficient Using TI-84
    05:28
  • Percorso guidato
    Hypothesis Tests for Correlation Coefficient Using TI-84 Example 2
    06:24

Linear Regression & Least Squares Method

  • Percorso guidato
    Using Regression Lines to Predict Values
    04:57
  • Percorso guidato
    Intro to Least Squares Regression Example 1
    05:02
  • Percorso guidato
    Intro to Least Squares Regression
    07:01

Inferences for Slope

  • Percorso guidato
    Confidence Interval for the Slope of a Regression Line Example 5
    02:31
  • Percorso guidato
    Confidence Interval for the Slope of a Regression Line Example 4
    02:47
  • Percorso guidato
    Hypothesis Test for the Slope of a Regression Line Example 3
    04:13

Prediction Intervals

  • Percorso guidato
    Prediction Intervals
    09:00

Confidence Intervals for Population Mean

  • Percorso guidato
    Finding t-Values Using a TI-84
    05:47
  • Percorso guidato
    Critical Values: t-Distribution
    05:50
  • Percorso guidato
    Finding Confidence Intervals Using TI-84
    04:30