Complete the frequency table for the heights (in cm) of 48 plants

MATHEMATICS · Single correct · CBSE · Mathematics · Statistics · Statistics

Problem

Complete the frequency table for the heights (in cm) of 48 plants. Class Interval (cm) | Frequency 140–149 | x 150–159 | 2x 160–169 | 18 170–179 | 9 If the total number of plants is 48, find the value of x. (a) 6 (b) 12 (c) 7 (d) 8

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