Question
In: Statistics and Probability
Most graduate schools of business require applicants for admission to take the Graduate Management Admission Council’s...
Most graduate schools of business require applicants for admission to take the Graduate Management Admission Council’s GMAT examination. Scores on the GMAT are roughly normally distributed with a mean of 540 and a standard deviation of 125.
a) What is the probability of an individual scoring above 515 on the GMA T?
b) What is the probability of an individual scoring below 460 on the GMA T?
c) If a sample of 36 individual are selected, find the probability that their average is between 470 and 580 on the GMAT?
d) How high must an individual score on the GMAT in order to score in the highest 10%?
Solutions
orchestra answered 2 years agoRelated Solutions
Almost all medical schools in the United States require applicants to take the Medical College Admission...
Almost all medical schools in the United States require
applicants to take the Medical College Admission Test (MCAT). On
one exam, the scores of all applicants on the biological sciences
part of the MCAT were approximately Normal with mean 9.1 and
standard deviation 2.6. For applicants who actually entered medical
school, the mean score was 10.4 and the standard deviation was
1.6.
(a) What percent of all applicants had scores higher than
11?
ANSWER: __%
(b) What percent of those...
(1 point) Almost all medical schools in the United States require applicants to take the Medical...
(1 point) Almost all medical schools in the United States
require applicants to take the Medical College Admission Test
(MCAT). On one exam, the scores of all applicants on the biological
sciences part of the MCAT were approximately Normal with mean 9.4
and standard deviation 2.2. For applicants who actually entered
medical school, the mean score was 10.2 and the standard deviation
was 1.7.
(a) What percent of all applicants had scores higher than
12?
ANSWER:
%
(b) What...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 495...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 10.810.8 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 495495...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 10.810.8 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 495495...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 10.410.4 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 510...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 10.410.4 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 500500...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 10.810.8 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 510510...
Almost all medical schools in the United States require students to take the Medical College Admission...
Almost all medical schools in the United States require students
to take the Medical College Admission Test (MCAT). To estimate the
mean score μμ 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 10.810.8 . Suppose that, unknown to you, the
mean score of those taking the MCAT on your campus is 500500...
Almost all medical schools in the United States require students to take the Medical College Admission...
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 510...
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