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Author Question: Many firms use on-the-job training to teach their employees new software. Suppose you work in the ... (Read 42 times)

debasdf

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on: Jan 16, 2020
Many firms use on-the-job training to teach their employees new software. Suppose you work in the personnel department of a firm that just finished training a group of its employees in new software, 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 71 and 3, respectively, and the distribution of scores is bell shaped. What percentage of test-takers scored better than a trainee who scored 62?
◦ approximately 97.5%
◦ approximately 99.85%
◦ approximately 95%
◦ approximately 84%
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by debasdf on Jan 16, 2020

nanny

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Reply #1 on: Jan 16, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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debasdf

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Reply 2 on: Jan 16, 2020
Great answer, keep it coming :)

upturnedfurball

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Reply 3 on: Yesterday
Excellent

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