Author Question: In conducting a hypothesis test, the procedure always assumes that A) the alternative hypothesis ... (Read 127 times)

krzymel · **on:** Jul 25, 2018

In conducting a hypothesis test, the procedure always assumes that

A) the alternative hypothesis is true. B) the alternative hypothesis is false.
C) the null hypothesis is true. D) the null hypothesis is false

Question 2

A student answers all 48 questions on a multiple-choice test by guessing. Each question has four possible answers, only one of which is correct. Find the probability that the student gets exactly 15 correct answers.

Use the normal distribution to approximate the binomial distribution.
A) 0.0823 B) 0.0606 C) 0.8577 D) 0.7967