The medical college admission test

Assignment Help Applied Statistics

Reference no: EM13683790

6 The Medical College Admission Test. Almost all medical schools in the United States require students to take the Medical College Admission Test (MCAT). To estimate the mean score μ 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 6.4. Suppose that (unknown to you) the mean score of those taking the MCAT on your campus is 25.0.
(a)If you choose one student at random, what is the probability that the student's score is between 20 and 30?
(b)You sample 25 students. What is the sampling distribution of their average score ?
(c)What is the probability that the mean score of your sample is between 20 and 30?

Reference no: EM13683790

Questions Cloud

What mass of ki will be present after all the h2o2 decompose : If 0.56g KI is utilized to decompose 6.0mL of 3.0% H2O2 solution what mass of KI will be present after all the H2O2 decomposes

The production manager for the xyz manufacturing company : The production manager for the XYZ manufacturing company

Compare with that of pure benzoic acid : The crude product is expected to contain a few biphenyl along with benzoic acid. If you were to record the melting point of the crude product, explain how is it likely to compare with that of pure benzoic acid.

The u.s. environmental protection agency : Recent information published by the U.S. Environmental Protection Agency indicates that Honda is the manufacturer of four of the top nine vehicles in tems of fuel economy.

The medical college admission test : The Medical College Admission Test

Define coulometry titration of aresenic : We will be performing a lab regarding the constant current coulometry titration of Aresenic. The question is, define why do we generate I2 electrochemically in situ rather than by weighing it or relying on quantitative volumetric delivery

Give the 95% confidence interval : Give the 95% confidence interval.

A bell-shaped distribution with a mean of 30 and a standard : A professor recently gave a quiz in their class and the quiz scores have a bell-shaped distribution with a mean of 30 and a standard deviation of 5.

Explain what was the energy lost by the metal : A 15.25 gram sample of copper primarily at 92 degrees is added to a container containing water. The final temperature of the metal is 26.21oC. Explain what is the total amount of energy in Joules added to the water. Explain what was the energy los..

User Account

All Pages