A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the following grouped frequency distribution. How many students had at least 70 social interactions for the week? 40-44 5 45-49 18 50-54 17 55-59 18 60-64 10 65-69 9 70-74 4 75-79 8 80-84 0 85-89 1 The number of student was?

A professor had students keep track of their social interactions for a week. The number of social interactions over the week is shown in the following grouped frequency distribution. How many students had at least 70 social interactions for the week? 40-44 5 45-49 18 50-54 17 55-59 18 60-64 10 65-69 9 70-74 4 75-79 8 80-84 0 85-89 1 The number of student was?

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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✓ Question Completion Status: Finish the frequency distribution for the following data: 35 45 44 4 12 22 21 31 30 40 PREN 15 24 33 2 10 0-9.99 10-19.99 20- 29.99 30-39.99 40 - 49.99 25 34 43 11 20 5 13 32 41 9 14 23 42 1 19 Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Q.9
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Give answer clearly
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