Male BMI Female BMI Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. H2 45 45 x 27.4244 S 8.568335 24.2562 4.087191 a. Test the claim that males and females have the same mean body mass index (BMI). What are the null and alternative hypotheses? O A. Ho H1 H2 H: H

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Male BMI
Female BMI
H2
Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributed populations,
and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts.
45
45
27.4244
24.2562
8.568335
4.087191
a. Test the claim that males and females have the same mean body mass index (BMI).
What are the null and alternative hypotheses?
O A. Ho: H1 H2
H1: H1<H2
O B. Ho H1 H2
H1 > H2
O D. Ho: H1 2 H2
H1 <H2
O C. Ho H1 = H2
The test statistic, t, is. (Round to two decimal places as needed.)
The P-value is (Round to three decimal places as needed)
State the conclusion for the test.
hous theon se ean DAAL
man
Transcribed Image Text:Male BMI Female BMI H2 Given in the table are the BMI statistics for random samples of men and women. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. Use a 0.01 significance level for both parts. 45 45 27.4244 24.2562 8.568335 4.087191 a. Test the claim that males and females have the same mean body mass index (BMI). What are the null and alternative hypotheses? O A. Ho: H1 H2 H1: H1<H2 O B. Ho H1 H2 H1 > H2 O D. Ho: H1 2 H2 H1 <H2 O C. Ho H1 = H2 The test statistic, t, is. (Round to two decimal places as needed.) The P-value is (Round to three decimal places as needed) State the conclusion for the test. hous theon se ean DAAL man
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