有道题，我实在看不懂，大家可以帮我解析下吗？

carlyXY · 发表于 2023-7-21 21:26:58

Thirty-nine managers were divided into three divisions, each of which included thirteen managers. The managers were asked to report the number of hours they spent providing feedback to their employees last month. Then, each manager was assigned a quality score based on the scores of employees who received feedback.

To determine a manager’s quality score, the manager was asked to rate individual employees who received feedback using a 10-point scale. The individual scores for that manager’s employees were then added, and the sum was divided by 15. Finally, the quotient was rounded to the nearest whole number.

Use the drop down menus to complete each statement so that it is consistent with the data provided.

The division with the greatest average (arithmetic mean) reported time spent providing feedback was ：（）
The median reported number of hours spent providing feedback for all managers was （） hours.

[你问我答] 有道题，我实在看不懂，大家可以帮我解析下吗？

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所属分类: GRE考试

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[你问我答] 有道题， 我实在看不懂， 大家可以帮我解析下吗？

本帖子中包含更多资源

所属分类: GRE考试

正在浏览此版块的会员 ()

[你问我答] 有道题，我实在看不懂，大家可以帮我解析下吗？