1. Calculate a regression equation using Anxiety as the predictor and Test Score as the predicted...

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StudyTime Anxiety Die Roll Test Score Commute Class ID# 10 Senior Freshman Junior Senior Freshman Junior Senior Freshman Juni

1. Calculate a regression equation using Anxiety as the predictor and Test Score as the predicted variable. What is the slope?

2. Which is an interpretation of the slope?

A. For every 1 unit of increase in anxiety, test scores are decreased by the slope. B. For every 1 unit of increase in test s

3. Using the same regression, what is the y-intercept?

4. Which is an interpretation of the y-intercept?

A. When anxiety is zero, test scores are equal to the slope. B. When test scores are 0, the mean of the anxiety scores are eq

5. Use the regression equation to predict a Test Score for someone with an Anxiety level of 6.

math Statistics-And-Probability

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Answer 1

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