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Take a Test - Robert Nations - Google Chrome https://www.mathxl.com/Student/PlayerTest.aspx?testld- 1889499268centerwin yes MATH120 D001 Sum 18 Quiz: Quiz 1 Week 2 Time Remaining: 03:21:54 Submit Quia his Question: 1 pt 8of18 (7 complete) This Quiz: 18 pts possib Question Help Use the frequency histogram to answer each question (a) Determine the number of classes (b) Estimate the frequency of the class with the least frequency. (c) Estimate the frequency of the class with the greatest frequency (d) Determine the class width. 300 200 100 0 21.526.531.536.541.546.551.5 (a) There are 7 classes. (b) The least frequency is about (C) The greatest frequency is about (d) The class width is .1 . .. 1 1.1 V :/ : 1. | (U) More Enter your answer in each of the answer boxes. O Type here to search

Explanation / Answer

there are 7 classes

the least frequencyy is about 20

the greatest frequency is about 300

cclass width is 5

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