Phil wanted to know if mothers give more hugs to their children than fathers do.  He used 8 married couples so that each mother and father would be matched on the number of children for his sample.  Dr. Phil then asked each parent to report the number of hugs that they gave their children over the course of 2 weeks.  Assume the parametric assumptions were NOT violated.  Conduct an appropriate statistical test for him using alpha .05 and the eight steps of hypothesis testing. Note: more information given in table than is needed Pair Mother Hugs (X1) R1 X12 Father Hugs (X2) R2 X22 D Ranks D2 + - 1 14   196 14   196 0   0     2 10   100 8   64 2   4     3 10   100 15   225 -5   25     4 8   64 7   49 1   1     5 6   36 9   81 -3   9     6 3   9 9   81 -6   36     7 17   289 20   400 -3   9     8 5   25 9   81 -4   16     Total 73   819 91   1177 -18   100     Means 9.125     11.375     -2.25

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

Phil wanted to know if mothers give more hugs to their children than fathers do.  He used 8 married couples so that each mother and father would be matched on the number of children for his sample.  Dr. Phil then asked each parent to report the number of hugs that they gave their children over the course of 2 weeks.  Assume the parametric assumptions were NOT violated.  Conduct an appropriate statistical test for him using alpha .05 and the eight steps of hypothesis testing.

Note: more information given in table than is needed

Pair

Mother Hugs (X1)

R1

X12

Father Hugs (X2)

R2

X22

D

Ranks

D2

+

-

1

14

 

196

14

 

196

0

 

0

 

 

2

10

 

100

8

 

64

2

 

4

 

 

3

10

 

100

15

 

225

-5

 

25

 

 

4

8

 

64

7

 

49

1

 

1

 

 

5

6

 

36

9

 

81

-3

 

9

 

 

6

3

 

9

9

 

81

-6

 

36

 

 

7

17

 

289

20

 

400

-3

 

9

 

 

8

5

 

25

9

 

81

-4

 

16

 

 

Total

73

 

819

91

 

1177

-18

 

100

 

 

Means

9.125

 

 

11.375

 

 

-2.25

 

 

 

 

 

Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman