Mathematics, 27.11.2019 02:31 shaakiraak
Almost all medical schools in the united states require students to take the medical college admission test (mcat). to estimat the mean score μμ of those who took the mcat at etown, you obtain a simple random sample of 26 students' scores. the scores follow a normal distribution, and from published information you know that the standard deviation is 6.4. suppose that (unknown to you) the mean score of those taking the mcat at etown is 25.
(a) if you choose one mcat score at random, then what is the probability that the student's score is between 20 and 30?
(b) what is the probability that the mean score of your sample is between 20 and 30?
Answers: 1
Mathematics, 21.06.2019 18:40
That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply
Answers: 3
Mathematics, 21.06.2019 22:10
Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
Answers: 1
Almost all medical schools in the united states require students to take the medical college admissi...
Mathematics, 28.08.2019 02:10
Mathematics, 28.08.2019 02:20
Mathematics, 28.08.2019 02:20
English, 28.08.2019 02:20
Mathematics, 28.08.2019 02:20
Mathematics, 28.08.2019 02:20
Mathematics, 28.08.2019 02:20
Social Studies, 28.08.2019 02:20