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14.Study the histogram and() What is the number of teachers in the oldest age group in the school ?(ii) Whaanswer the questions given below :t is the number of teachers in the youngest age group in the school ?O tm 宙吉宙玄侖-4SAges (in years)20 |
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Answer» a) 3b) 2 Draw lines from the top of the bars of the oldest and youngest age groups on the y-axis. The data at which the perpendicular meets the y-axis is the answer. |
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