A) Quiz scores of statistics students were obtained by a teacher and listed below. Construct a...

A) Quiz scores of statistics students were obtained by a teacher and listed below. Construct a frequency distribution beginning with a lower class limit of 0 and use a class width of 2. What frequency is listed for the third class?
0, 4, 5, 4, 3, 6, 8,2, 4, 10

B) A frequency table of grades has five classes (A, B, C, D, F) with frequencies of 23, 24, 12, 7, and 24 respectively. Using percentages, what are the relative frequencies of the F class? (Express the answer as a percentage rounded to the nearest hundredth.)

Solutions

Expert Solution

What frequency is listed for the third class?

Answer: 4

Formula Ref:

what are the relative frequencies of the F class? (Express the answer as a percentage rounded to the nearest hundredth.)

Formula Ref:

orchestra answered 1 year ago

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