Answer: 880
Explanation: 132/0.15 = 880 sry it wasnt thorough explanation i dont have time
The standard deviation of the set is 5.2
To find standard deviation, we take the square root of the variance.
Answer:
x/2 - 12
Step-by-step explanation:
let the number be x
half a number means x divide by 2. i.e x/2
when decreased by 12 means x/2 - 12
Answer:
0.715
Step-by-step explanation:
