A. Determine the coefficient of determination and alienation – interpret B. Is r statistically significant at .05? (rxy= 0.2559)   Participant Hours slept Anxiety Level 1 6 4 2 6 3 3 6 3 4 4 3 5 5 3 6 4 2 7 5 3 8 4 2 9 5 3 10 6 4 11 4 5 Mean 5.00 3.18 SD 0.89 0.87

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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Question

A. Determine the coefficient of determination and alienation – interpret

B. Is r statistically significant at .05? (rxy= 0.2559)

 

Participant

Hours slept

Anxiety Level

1

6

4

2

6

3

3

6

3

4

4

3

5

5

3

6

4

2

7

5

3

8

4

2

9

5

3

10

6

4

11

4

5

Mean

5.00

3.18

SD

0.89

0.87

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