Business, 03.12.2019 02:31, anniekwilbourne
Almost all medical schools in the united states require students to take the medical college admission test (mcat). to estimate the mean score of those who took the mcat on your campus, you will obtain the scores of an srs of students. the scores follow a normal distribution, and from published information you know that the standard deviation is 10.8 . suppose that, unknown to you, the mean score of those taking the mcat on your campus is . 24.
in answering the following, use z-scores rounded to two decimal places.
if you choose one student at random, what is the probability (±±0.0001) that the student's score is between 20 and 30?
you sample 22 students. what is the standard deviation (±±0.01) of sampling distribution of their average score x¯¯¯x¯?
what is the probability (±±0.0001) that the mean score of your sample is between 20 and 30?
Answers: 3
Business, 22.06.2019 20:20, chem1014
Digitalhealth electronics inc. is a company that builds diagnostic devices. it was the first company to develop a compact mri scanner by reconfiguring the components of the mri technology. this smaller and user-friendly version of the huge mri scanner created demand from small hospitals, nursing homes, and private practice doctors who were earlier dependent on the scanning machines in large hospitals. which of the following types of innovations does this scenario best illustrate? a. disruptive innovation b. incremental innovation c. radical innovation d. architectural innovation
Answers: 3
Business, 23.06.2019 06:00, dogwisperer101
Which factor determines who a society will produce goods and services for?
Answers: 1
Almost all medical schools in the united states require students to take the medical college admissi...
Chemistry, 07.10.2020 14:01
Health, 07.10.2020 14:01
English, 07.10.2020 14:01
Mathematics, 07.10.2020 14:01
History, 07.10.2020 14:01