The graph shows the cumulative frequency of the distribut...
The graph shows the cumulative frequency of the distribution of masses of fertilizer for 48 workers in one institution. Which of the following gives the inter-quartile range?
\(\frac{1}{2}(Q_3 - Q_1)\)
Q3 - Q2
Q3 - Q2
Q3 - Q1
Correct answer is D
No explanation has been provided for this answer.
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