Look at the histogram given below and answer the question that fo… - Vidyadip

Question

Look at the histogram given below and answer the question that follow:

How many students have height more than or equal to 135cm but less than 150cm?
Which class interval has the least number of students?
What is the class size?
How many students have height less than 140cm?

✓

Answer

Number of students = 14 + 18 + 10 = 42
Class interval with least number of students = 150 - 155
Class size = 130 - 125 = 5
Number of students with height less than 140 = 14 + 8 + 6 = 28

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