Answer:
C. 0.981
Step-by-step explanation:
right on edge 2021 :)
Answer: a) 27.5, b) 5.33.
Step-by-step explanation:
Since we have given that

and n = 180
We need to calculate the sample mean and sample standard deviation.
So, the mean of the distribution of sample means is

The standard deviation of the distribution of sample means is

Hence, a) 27.5, b) 5.33.
Answer:
2.01 x 15 = 30.15
Step-by-step explanation:
2.01 x 15 = 30.15
or
201 * .15 = 30.15
D. 1057 is not prime... It is divisible by 7!
Brainliest answer plz!
Answer:
-8/15
Step-by-step explanation: