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Data Handling — Maths STD 8 — Question

Maharashtra BoardEnglish MediumSTD 8MathsData Handling4 Marks
Question
Look at the histogram given below and answer the question that follow:
  1. How many students have height more than or equal to 135cm but less than 150cm?
  2. Which class interval has the least number of students?
  3. What is the class size?
  4. How many students have height less than 140cm?
✓

Answer

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

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