Multiple choice

Directions: The given table shows the heights of different children in a school. ||||||||| |---|---|---|---|---|---|---|---| | Height | 150.5 | 16.5 | 170.5 | 180.5 | 190.5 | 200.5 | 210.5 | | Frequency | 4 | 9 | 20 | 31 | 36 | 20 | 15 | | Cumulative frequency | 4 | 13 | A | 64 | 100 | 120 | B |

What is the value of A?

  1. 31

  2. 33

  3. 35

  4. 45
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A = 13 + 20 = 33

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