SOLUTION: A researcher measured the heights of forty high school students. The measurements are recorded below. Heights (in inches): 58 59 59 60 60 61 61 61 61 62 62 62 62 6

Question 1023801: A researcher measured the heights of forty high school students. The measurements are recorded below.
Heights (in inches):
58 59 59 60 60 61 61 61 61 62 62 62 62 62 62 63 63 64 65 66 67 67 68 68 68 68 69 69 70 70 70 71 71 71 71 71 72 73 74 75
A frequency distribution table has been started and is shown below. Enter the value that belongs where the question mark is located.
Interval Frequency Cumulative frequency
56-60
61-65 ?
66-70
71-75

Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
For each class count the number of values.
56-60 A
61-65 B
66-70 C
71-75 D
.
.
.
For cumulative frequency, sum the values going left to right.
56-60 A
61-65 A+B
66-70 A+B+C
71-75 A+B+C+D
So the value you want is the sum of A (number of values in 56-60 and B number of values between 61-65).
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