Use the information given to find a convenient class width. Then list the class boundaries that can be used to create a relative frequency h

Question

Use the information given to find a convenient class width. Then list the class boundaries that can be used to create a relative frequency histogram. (Round your class width up to the nearest multiple of 5. Use the minimum value as the smallest class boundary. Enter your class boundaries as a comma separated list.)

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Thu Cúc 4 months 2021-09-05T06:24:41+00:00 1 Answers 3 views 0

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    2021-09-05T06:25:51+00:00

    Answer:

    hello some information is missing below is the missing information

    8 classes for n = 75 measurements; minimum value = 20; maximum value = 175

    answer : width = 20

                   class boundary : 20,40,60,80,100,120,140,160,180

    Step-by-step explanation:

    Using the information given the convenient class width

    = (maximum value – minimum value) / number of class

    = ( 175 – 20 ) / 8

    = 155 / 8 = 19.375 to the nearest multiple of 5 =  20

    Using the minimum value as the smallest class boundary

    the class boundary will be :

    20,40,60,80,100,120,140,160,180

    since the maximum value 175

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