Mathematics, 09.04.2021 03:00, jfiicoh
In a study conducted by the US department of Health and Human Services, a sample of 546 boys aged 6-11 was weighed, and it was determined that 87 of them were overweighted. A sample of 508 girls aged 6-11 was also weighed, and 74 of them were overweighted. (a) Find a 90% confidence level for the difference of overweight proportion for aged 6 -11 between boys and girls. (b) Can you conclude that the proportion of overweight boys is higher than the proportion of girls who are overweight? i. State hypothesis. ii. Compute P-value. iii. What is your conclusion?
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Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)
Answers: 1
In a study conducted by the US department of Health and Human Services, a sample of 546 boys aged 6-...
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