3. Following are the heights of 10 trees (measured in metres): 56, 42, 72, 58, 68, 49, 62, 74, 63, 70 (i) Find the height of the tallest tree. (ii) Find the height of the shortest tree. (iii) Find the mean height. Find the
Answers
Answer:
(i) 74 , (ii) 42 ,(iii) 61.4
Step-by-step explanation:
(i) the height of the tallest tree = 74
(ii) the height of the shortest tree = 42
(iii) the mean height of trees = sum of heights
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no . of heights
= 56+42+72+58+68+49+62+74+63+70
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10
= 614
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10
= 61.4