Calculate standard deviations of the following data 25,50,45,30,70,42,

1.	Calculate standard deviations of the following data 25,50,45,30,70,42,36,58,34,60
Answer» Explanation: THE CORRECT ANSWER IS 13.38 FORMULA FIR CALCULATING STANDARD DEVIATION IS σ2 =Σ(xi - μ)2 ----------------- N (25 - 44.6)2 + ... + (60 - 44.6)2 ------------------------------------------ 10 =1790.4 --------------- 10 = 179.04 = 179.04σ = √179.04 = 179.04σ = √179.04= 13.380582946942

Calculate standard deviations of the following data 25,50,45,30,70,42,36,58,34,60

Answer»

Explanation:

THE CORRECT ANSWER IS 13.38

FORMULA FIR CALCULATING STANDARD DEVIATION IS

σ2 =Σ(xi - μ)2

-----------------

(25 - 44.6)2 + ... + (60 - 44.6)2

------------------------------------------

=1790.4

---------------

= 179.04

= 179.04σ = √179.04

= 179.04σ = √179.04= 13.380582946942