2. The frequency distribution table below summarizes a study that examined the number of times respondents exercised in a month. a) Draw a histogram for the data. b) Describe the shape of the distribution. (11 c) Determine the weighted mean for this grouped data. 2 Number of Times per Month Frequency 0-2 9 3-5 11 6-8 5 9-11 3 12-14 1

2. The frequency distribution table below summarizes a study that examined the number of times respondents exercised in a month. a) Draw a histogram for the data. b) Describe the shape of the distribution. (11 c) Determine the weighted mean for this grouped data. 2 Number of Times per Month Frequency 0-2 9 3-5 11 6-8 5 9-11 3 12-14 1

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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