Asked by Vanessa
Assume that the population proportion is .55. Compute the standard error of the proportion, ( ), for sample sizes of 100, 200, 500, and 1000 (to 4 decimals).
a. 100?
b. 200?
c. 500?
d. 1000?
a. 100?
b. 200?
c. 500?
d. 1000?
Answers
Answered by
MathGuru
Standard error of the proportion is:
√(pq/n)
p = .55
q = 1-p = .45
n = sample size
I'll let you take it from here.
√(pq/n)
p = .55
q = 1-p = .45
n = sample size
I'll let you take it from here.
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