Answer:
wu need help with
Step-by-step explanation:
that's easy it a
Answer:
Expected Value of M is 50 and the Standard Error of M is 3
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a normally distributed random variable X, with mean
and standard deviation
, the sampling distribution of the sample means with size n can be approximated to a normal distribution with mean
and standard deviation, also called standard error
.
For a skewed variable, the Central Limit Theorem can also be applied, as long as n is at least 30.
In this problem, we have that:
µ = 50 and σ = 18
For the sample
Mean 50 and standard error
.
The answer is:
Expected Value of M is 50 and the Standard Error of M is 3
Answer:
10 ft by 10 ft by 10 ft works, but there are other solutions.
Step-by-step explanation:
There are many solutions.
One solution is 10 ft by 10 ft by 10 ft.
The volume then is:
10 ft * 10 ft * 10 ft = 1000 ft^3
The answer would be choice A.
Answer:
x = 6
y = 12
z = 12√2
Step-by-step explanation: