Under the assumption that the null hypothesis is true, which of the following represents the expected count for male children who chose a blue toy? Color preference Pink Blue Yellow Green Total Female 48 24 18 30 120 Gender Male 55 34 9 18 116 Total 103 58 27 48 236 (58)(116) 236 (58)(116) 34 (34)(58) 236 236 8. (34)(116) 236

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Under the assumption that the null hypothesis is true, which of the following represents the expected
count for male children who chose a blue toy?
Color preference
Pink
Blue
Yellow
Green Total
Female
48
24
18
30
120
Gender
Male
55
34
9.
18
116
Total
103
58
27
48
236
(58)(116)
236
(58)(116)
34
(34)(58)
236
O 236
(34)(116)
236
Transcribed Image Text:Under the assumption that the null hypothesis is true, which of the following represents the expected count for male children who chose a blue toy? Color preference Pink Blue Yellow Green Total Female 48 24 18 30 120 Gender Male 55 34 9. 18 116 Total 103 58 27 48 236 (58)(116) 236 (58)(116) 34 (34)(58) 236 O 236 (34)(116) 236
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