- A136 cm
- B135 cm
- C170 cm
- D140 cm
Step-by-Step Solution
Read the chart: Aarav 135, Diya 120, Kabir 145, Sana 130, Ishaan 150 cm. Sum cm, so mean cm. (135 cm is the middle value, not the mean.)
Answer: A) 136 cm
Five children stand against a wall height chart. The dashed line from each head shows the child's height on the chart. What is their mean height?
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