AP Statisticseasymcq1 pt
The sampling distribution of p-hat is approximately normal when
A.the large counts condition holds
B.p is between 0 and 1
C.n is at least 2
D.the population is normal
Explanation
Core Concept
Sufficient expected counts give normality.
Correct Answer
Athe large counts condition holds
More Unit 5: Sampling Distributions practice questions
- mediumThe sample mean's standard error shrinks because
- mediumWhich action reduces bias in an estimator?
- easyLarger samples improve an estimate by
- mediumFor n = 400 and p = 0.5, the standard error of p-hat is
- easyThe CLT is used to
Practice more AP Statistics questions with full explanations
Practice Unit 5: Sampling Distributions Questions →