Question

QUESTION 3 10 points Save Answer In order to help determine acceptance criteria for their graduate school, an admissions committee at a large university examines random samples of 120 GRE scores, which follow a bell-shaped distribution. The sampling distribution is used to determine the minimum GRE score accepted when applying to the university's graduate school program. Can use CLT Cannot use CLT On> 30 On<30 Problem states that the original distribution is normal. QUESTION 4 10 points Save Answer European baby weights are normally distributed with a mean of 3.5 kg. A large hospital network identifies all the babies born in their hospitals over the past year and creates a sampling distribution with. Can use CLT Cannot use CLT On> 30 On<30 Problem states that the original distribution is normal.

Answer 1

3. Here the sample size is more than 30 and we can use CLT to approximate the population of distribution from the obtained sample distribution. Hence, 1st and 2nd 3rd Option are correct choices.

4. Here, the problem states that the original population distribution is Normal. Hence, 5th Option is the correct choice.