Sunday
November 23, 2014

Homework Help: AP Statistics

Posted by Joker on Thursday, March 14, 2013 at 4:53pm.

12) Which of the following statements is true?
a) The sampling distribution of the difference between two proportions
will always be normal.
b) When comparing two population proportions, either sample proportion
can be used as the unbiased estimate of the true population proportion.
c) If sample sizes are large enough, and if the population is large
compared to the sample, we can compare two proportions using a normal
approximation.
d) When you’re doing inference for two proportions, then number of
degrees of freedom is one less than the smaller of the two sample sizes.
e) None of these are true

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Stats - Which of the following statement is true? In testing the hypothesis for ...
Business Statistics - 1- When the necessary conditions are met, a two-tail test...
statistics - 1. Which of the following statements are correct? a. A normal ...
Math (Statistic) - Considered the sampling distribution of a sample mean ...
Statistics - You want to know if there's a difference between the proportions ...
Statistics - You want to know if there's a difference between the proportions ...
Statistics - To do inferential procedures comparing two proportions, we need ...
Statistics - Trying to finish an assignment: What happens to the power of the z ...
Statistics - The t distribution should be used when ___. the sampling population...
Statistics - Which of the following statements are correct? 1.A normal ...

Search
Members