Consider the following frequency table representing the scores on a test. Scores on a Test Class...

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Consider the following frequency table representing the scores on a test. Scores on a Test Class...

Consider the following frequency table representing the scores on a test. Scores on a Test Class Frequency 30–39 9 40–49 13 50–59 12 60–69 8 70–79 6 Step 3 of 5 :

Determine the class width of each class.

math Statistics-And-Probability

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Answer 1

Answer #1

step 3 of 5:

since we know that class width of each class =difference between two consecutive upper or lower classes =40-30 =10

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Answer 2

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