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1. A university asked 10 graduate students how many hours of homework they were planning to...

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Basic Math

1. A university asked 10 graduate students how many hours ofhomework they were planning to do that week. Here are theirresponses:

14 13 15 21 19 24 25 28 25 31

A. What's the mean number of hours of homework done by thestudents per week? What is the median? Why are these figuresdifferent?

B. What is the range of data?

C. Is the data skewed? If so, in what direction? How do youknow?

Please show all calculations. Also please show all calculationsin typing rather than writing. Thank you kindly.

Answer & Explanation Solved by verified expert
4.3 Ratings (758 Votes)
A Firstly we need to arrange the raw data in increasing order The ordered data is as follows 13 14 15 19 21 24 25 25 28 31 Now mean total of all observations total no Of    See Answer
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