Mathematics, 10.03.2020 20:31, Cassandoo
A college requires applicants to have an ACT score in the top 12% of all test scores. The ACT scores are normally distributed, with a mean of 21.5 and a standard deviation of 4.7.
i) type of distribution: _sampling distributions of mean
ii) find the mean: __21.5 points and standard deviation: 4.7 points
iii) find the following:
a. Find the lowest test score that a student could get and still meet the colleges requirement.
b. If 1300 students are randomly selected, how many would be expected to have a test score that would meet the colleges requirement?
c. How does the answer to part (a) change if the college decided to accept the top 15% of all test scores?
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A college requires applicants to have an ACT score in the top 12% of all test scores. The ACT scores...
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