Mathematics, 04.04.2020 01:49 Isabe11a
We have the survey data on the body mass index (BMI) of 659 young women. The mean BMI in the sample was x = 27.8. We treated these data as an SRS from a Normally distributed population with standard deviation σ = 7.4 Give confidence intervals for the mean BMI and the margins of error for 90%, 95%, and 99% confidence. Interval (0.01)? margins of error (0.0001)?
Answers: 2
Mathematics, 21.06.2019 18:00
Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer
Answers: 1
Mathematics, 21.06.2019 21:20
52 cm radius = diameter = area = circumference = circumfer
Answers: 1
Mathematics, 21.06.2019 22:30
How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000
Answers: 1
We have the survey data on the body mass index (BMI) of 659 young women. The mean BMI in the sample...
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