The number of trials and the population proportion are respectively represented by what symbols?
A)p and n
B)α and β
C)z and t
D)n and π

Question

Quizplus · Accepted Answer

"n" represents the number of trials and "π" represents the population proportion in a binomial distribution. Therefore, option D is the correct answer. Option A is incorrect because "p" is often used to represent the sample proportion in statistics. Option B is incorrect because alpha (α) and beta (β) are used to represent the levels of significance and power in hypothesis testing. Option C is incorrect because "z" and "t" are used to represent test statistics in hypothesis testing.

The Number of Trials and the Population Proportion Are Respectively