Mathematics, 20.03.2021 14:10, Kayccee9958
A doctor wants to estimate the mean HDL cholesterol of all 20- to 29-year-old females. How many subjects are needed to estimate the mean HDL cholesterol within 2 points with 99% confidence assuming s = 11.3 based on earlier studies? Suppose the doctor would be content with 90% confidence. How does the decrease in confidence affect the sample size required?
Answers: 3
Mathematics, 21.06.2019 14:30, preshoo9941
Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49
Answers: 2
Mathematics, 21.06.2019 21:30, noelia2001guzman
Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?
Answers: 3
A doctor wants to estimate the mean HDL cholesterol of all 20- to 29-year-old females. How many su...
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