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Use the table to answer the question.

Grades Frequency
50-64 2
65-74 4
75-80 1
81-85 5
85-94 8
95-100 6

The table represents the data in a histogram. What is the range of the data?

(1 point)
Responses

50
50

80
80

85
85

100
100
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1 answer

To find the range of the data, you subtract the lowest value from the highest value.

From the table:

  • The lowest value is 50 (the lower boundary of the first interval).
  • The highest value is 100 (the upper boundary of the last interval).

So, the range is calculated as follows:

Range = Highest value - Lowest value Range = 100 - 50 = 50

Therefore, the range of the data is 50.