Assume that we need to estimate the mean of a normally-distributed population with great accuracy. Specifically, for significance level α = .01, we wish to place a confidence interval around μ such that the width of the interval is no larger than .1. Assume that the variance of the population is known to be 0.04. How large must the sample size be to assure that the width of the confidence interval is no larger than 0.1?

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

2160ft3

step-by-step explanation:

b.-4 units

all you   do is count how many times you move

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d