Answer:
s = sqrt [ Σ ( x i - x ) 2 / ( n - 1 ) ]
Step-by-step explanation:
where s is the sample standard deviation, x is the sample mean, x i is the ith element from the sample, and n is the number of elements in the sample. And finally, the standard deviation is equal to the square root of the variance.
Answer:
2 hours and 45 minutes. or 165 minutes
Step-by-step explanation:
0.00000000828860 upto which decimal?
Answer: Ox=3,y=11 Ox
Step-by-step explanation:
