Wednesday
April 16, 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

probability & statistics - Q: if A and B are independent events, how many of the...
statistics - 1. Which of the following statements are correct? a. A normal ...
ap bio - 10 . Which one of the following statements is NOT true about the ...
chemistry - Which of the following statements is NOT true in regards to water, ...
math - State which of the following are logical statements and then classify the...
ap biology - 10 . Which one of the following statements is NOT true about the ...
statistics - A normal distribution has a mean of 20 and a standard deviation of ...
psychology - Regarding the use of anesthetics during childbirth, which of the ...
writing - Which of the following statements is not a general rule for using ...
chemistry - In the chemical plating experiment zinc powder is dissolved in a ...

Search
Members