Find the standard deviation for the series: 3, 5, 2, 7, 6, 4, 9, 1
Answers
Answered by
1
Answer:
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∣
Similar questions