Multiple Choice
The conservative sample size required for a 95 percent confidence interval for π with an error of ± 0.04 is
A) 271
B) 423
C) 385
D) 601
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q3: A sampling distribution describes the distribution of:<br>A)a
Q4: A 99 percent confidence interval has higher
Q18: In a confidence interval, the finite population
Q48: Last week, 108 cars received parking violations
Q52: A marketing firm is asked to estimate
Q57: The expected value of an unbiased estimator
Q63: To calculate the sample size needed for
Q69: Ersatz Beneficial Insurance wants to estimate the
Q92: Professor York randomly surveyed 240 students at
Q93: Sampling error can be avoided<br>A)by using an