Id child 1 2 6 32 16 37 32 44 28 27 48 before treatment After treatment 38 10 30 36 50 20 18 38

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 11PT
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Question
162
Exercise
The weight of 8 children were measured before
and after treatment with certain drug are
presented in following table .The research
Question is : The weight of children
beforetreatment is different from After
treatmenta = 0.05
163
Id child
1
2
3
7
before treatment
32
16
37
32
44
28
27
48
After treatment
38
10
30
36
50
20
18
38
Transcribed Image Text:162 Exercise The weight of 8 children were measured before and after treatment with certain drug are presented in following table .The research Question is : The weight of children beforetreatment is different from After treatmenta = 0.05 163 Id child 1 2 3 7 before treatment 32 16 37 32 44 28 27 48 After treatment 38 10 30 36 50 20 18 38
Exercise
The following data describe weight of 10 men
and 9 women.
The research Question is : do these data
indicate that weight of men
is greater than from that for woman a
= 0.01 ?
157
Exercise
The following data describe the weight of 11 Girls and 10 boys :
The research question is : for a=0.05, do these data indicate that
girls weigh than boys ?
Girls (x)
44 45 42 43 41 43 46 41
42 43 43
Boys (y)
42 40 45 45 56 79 57 56 58 92
Transcribed Image Text:Exercise The following data describe weight of 10 men and 9 women. The research Question is : do these data indicate that weight of men is greater than from that for woman a = 0.01 ? 157 Exercise The following data describe the weight of 11 Girls and 10 boys : The research question is : for a=0.05, do these data indicate that girls weigh than boys ? Girls (x) 44 45 42 43 41 43 46 41 42 43 43 Boys (y) 42 40 45 45 56 79 57 56 58 92
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