English, asked by enitishreddy, 5 months ago

standard deviation of the data 5,7,9,11,13

Answers

Answered by nilanchallic

0

Explanation:

Given numbers are 7,9,11,13,15

Mean of given numbers =

5

7+9+11+13+15

=11

Standard deviation=

5

∣7−11∣+∣9−11∣+∣11−11∣+∣13−11∣+∣15−11∣

=2.4

Option A is true

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