A bar graph shows the heights (in cm) of seven bean plants on Day 1 as follows: 12…

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

Problem

A bar graph shows the heights (in cm) of seven bean plants on Day 1 as follows: 12 cm, 18 cm, 15 cm, 20 cm, 16 cm, 22 cm and 14 cm. Find the range of the plant heights. (a) 6 cm6\text{ cm} (b) 10 cm10\text{ cm} (c) 5 cm5\text{ cm} (d) 8 cm8\text{ cm}

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