Mathematics, 07.12.2019 07:31, alexx2595
Given the following information about glucose levels (in milligrams of glucose per 100 milliliters of blood.) ( from 9.5)
col1 73 61 104 75 85 65 62 98 92 106 ( non pregnant women)
col2 72 84 90 95 66 70 79 85 (pregnant women)
a. find the sample standard deviation s of the non pregnant women sample
b. find the sample standard deviation s of the pregnant women sample.
c. claim: " the variance of the glucose test results for non pregnant women is different to the variance for pregnant women"
notation: sigma squared is the population variance. (choose from 4 options below)
a. sigma squared of non pregnant women is greater than sigma squared of non pregnant women
b. sigma squared of non pregnant women is equal to sigma squared of non pregnant women
c. sigma squared of non pregnant women is not equal to sigma squared of non pregnant women
d. sigma squared of non pregnant women is less than sigma squared of non pregnant women
Answers: 2
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Given the following information about glucose levels (in milligrams of glucose per 100 milliliters o...
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