K mple of grade point averages of statistics students and

Last updated: 3/24/2024

K mple of grade point averages of statistics students and she calculates the mean of this sample Under what conditions can that sample mean be treated as a va from a population having a normal distribution Select all that apply A The researcher collects more than 30 samples B The sample has more than 30 grade point averages C If the population of statistics students has a normal distribution D If the population of grade point averages has a normal distribution