Question

The heights of 15 students are given in a class are 165, 155, 168, 160, 163, 160, 165, 168, 156, 159, 160, 164, 163, 160 and 155 Find: (i) The Range of heights (ii) The mode (iii) The median
answer it fast and don't give unnecessary answers
answer it with explanation please
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Answer 1

Answer:

here you go

Step-by-step explanation:

Arranging in ascending order 155, 156, 159, 160, 160, 160, 162, 163, 163, 164, 165, 165, 165, 168, 168

(i) Range = 168 – 155 = 13

(ii) Mode = 160 and 165 occurs 3 times Therefore, modes are 160 and 165 both.

(iii) Median = 163 (central value).