A group of researchers found that the probability of

Last updated: 7/18/2022

A group of researchers found that the probability of completing a given task was 0.61. They then took a random sample of n = 66 people. (a) What is the value of n*p? Use 2 decimal places in answering this and the next question. (b) What is the value of n*(1 - p)? (c) Determine whether the following statement is true or false. We can conclude that the sampling distribution of the sample proportion is approximately normal. True, because both n*p and n*(1 p) are both greater than or equal to 15 and the CLT applies. True, because only n*P has to be greater than or equal to 15 for the CLT to apply. False, because both n*p and n*(1 - p) are both greater than or equal to 15 and the CLT applies. False, because both n*p and n*(1 - p) are less than 15 and the CLT does not apply.