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Twitter Users and News: A poll conducted in 2013 found that 52% of U.S. adult Twitter...

Twitter Users and News: A poll conducted in 2013 found that 52% of U.S. adult Twitter users get at least some news on Twitter. The standard error for this estimate was 2.4%, and a normal distribution may be used to model the sample proportion. 52% is called a (Check all that apply)

A Statistic

B Sample proportion

C Point estimate

D Parameter

E Twitter rate

math   Statistics-And-Probability   
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Answer #1

p=52%  

It is population proportion.

Option D) and E ) is correct.

D Parameter

E Twitter rate

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