   Chapter 14, Problem 4P Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570

Solutions

Chapter
Section Essentials of Statistics for the B...

8th Edition
Frederick J Gravetter + 1 other
ISBN: 9781133956570
Textbook Problem

For the following scores, X Y 1 3 3 5 2 1 2 3 a. Sketch a scatter plot and estimate the Pearson correlation. b. Compute the Pearson correlation.

a.

To determine

To construct: The scatter plot.

To determine: The estimated value of the Pearson correlation.

Explanation

Given info:

The score of X and Y.

Software procedure:

Step-by-step procedure to obtain the scatter plot using the SPSS software:

• Enter the data under X and Y column.
• Go to Graphs > select Chart builder.
• From Gallery option drag Simple scatter and drop under chart preview box. Similarly drag X and Y variables from Variables box then drop X variable in X-axis box under chart preview box and drop Y variable in Y-axis box under chart preview box...

b.

To determine

To calculate: The value of Pearson correlation.

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