Question

To check the condition that the sample size is large enough before applying the Central Limit Theorem for Sample​ Proportions, researchers can verify that the products of the sample size times the sample proportion and the sample size times ​(1minus−sample ​proportion) are both greater than or equal to what​ number? Choose the correct answer below.

a. 100
b. 50
c. 5
d. 10

Answer 1

d.10

Explanation:

Sample size is large enough if both n*p and n*(1 – p) are greater than or equal to 10.