Ex 14.3, 4
Last updated at June 23, 2017 by Teachoo
Transcript
Ex 14.3, 4 The lengths of 40 leaves of a plant are measured correct to the nearest millimetre , and the data obtained is represented in the following table. Find the median length of the leaves We observe that the gap is 127 – 126 = 1 So, 𝐺𝑎𝑝/2 = 1/2 = 0.5 ∴ We add 0.5 to each upper class limit & subtract 0.5 from each lower class limits to make the class intervals continuous. The frequency will remain same
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