Many firms use on-the-job training to teach their employees computer programming.
Suppose you work in the personnel department of a firm that just finished training a
group of its employees to program, and you have been requested to review the
performance of one of the trainees on the final test that was given to all trainees. The mean
and standard deviation of the test scores are 85 and 3, respectively, and the distribution of
scores is mound-shaped and symmetric. If a firm wanted to give the best 2.5% of the
trainees a big promotion, what test score would be used to identify the trainees in
question?

Question

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The Answer of Many firms use on-the-job training to teach their employees computer programming.
Suppose you work in the personnel department of a firm that just finished training a
group of its employees to program, and you have been requested to review the
performance of one of the trainees on the final test that was given to all trainees. The mean
and standard deviation of the test scores are 85 and 3, respectively, and the distribution of
scores is mound-shaped and symmetric. If a firm wanted to give the best 2.5% of the
trainees a big promotion, what test score would be used to identify the trainees in
question?

Many Firms Use On-The-Job Training to Teach Their Employees Computer