cording to year and the number of sweet drinks consumed? Assume that it is reasonable to regard the sample of children in this study as representative of 2 to 3 years old children and then test the appropriate hypotheses using a 05 significance level. (Round your answer to two decimal places.) Stooy of thin Number of Sweet overwelght? Drinks Consumed per Day Yes No 930 22 73 2071 2 56 1601 3 or More 102 3309 Pvalue interval Opc0.001 O 0.001 sp<0.01 O 0.01 sec 0.05 O 0.05 spe 0.10 Op20.10 There iSelect- v to conclude that there is an association between whether or not children are overweight after one year and the number of sweet drinks they consume.
cording to year and the number of sweet drinks consumed? Assume that it is reasonable to regard the sample of children in this study as representative of 2 to 3 years old children and then test the appropriate hypotheses using a 05 significance level. (Round your answer to two decimal places.) Stooy of thin Number of Sweet overwelght? Drinks Consumed per Day Yes No 930 22 73 2071 2 56 1601 3 or More 102 3309 Pvalue interval Opc0.001 O 0.001 sp<0.01 O 0.01 sec 0.05 O 0.05 spe 0.10 Op20.10 There iSelect- v to conclude that there is an association between whether or not children are overweight after one year and the number of sweet drinks they consume.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:A particular paper described a study of children who were underweight or normal weight at age 2. Children in the sample were classified according to the number of sweet drinks consumed per day and whether or not the child was overweight one year after the study began. Is there evidence of an association between whether or not children are overweight after one
year and the number of sweet drinks consumed? Assume that it is reasonable to regard the sample of children in this study as representative of 2 to 3 years old children and then test the appropriate hypotheses using a .05 significance level. (Round your answer to two decimal places.)
Number of Sweet Overweight?
Drinks Consumed
per Day
Yes
No
22
930
1
73
2071
2
56
1681
3 or More
102
3389
x2 = |
P-value interval
Op< 0.001
O 0.001 s p < 0.01
O 0.01 sp < 0.05
O 0.05 sp < 0.10
Op2 0.10
There is --Select---
v to conclude that there is an association between whether or not children are overweight after one year and the number of sweet drinks they consume.
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