Calculate for the mean/ average of the given numbers:
μ = (1 + 2 + 3 + 4 + 5) / 5 = 3
Then, we calculate for the summation of the squares of differences of these numbers from the mean, S
S = (1 - 3)² + (2 - 3)² + (3 - 3)² + (4 - 3)² + (5 - 3)²
S = 10
Divide this summation by the number of items and take the square root of the result to get the standard deviation.
SD = sqrt (10 / 5) = sqrt 2
SD = 1.41
Thus, the standard deviation of the given is equal to 1.41.
Answer:
x = 1/6
Step-by-step explanation:
hope it helps.
x= 1/6
Answer:
$3.50
Step-by-step explanation:
4 2/3 x 0.75 = $3.50
Answer: 1073741824 because 2x4 is 8 and 8 to the power of 10 is 1073741824
