Author Question: Which of the following estimated population proportions would require the largest size sample to ... (Read 115 times)

vicky · **on:** Jun 29, 2018

Which of the following estimated population proportions would require the largest size sample to estimate it with a specified degree of precision and confidence?
a. 0.50
b. 0.40
c. 0.10
d. 0.90
e. 1.00

Question 2

There is a trade-off between the confidence level and the degree of precision of the estimate when the:
a. population is finite.
b. sample size is fixed.
c. sample size varies.
d. population is infinite.
e. sample size is small.