Answer:
p= 2r/m^2
Step-by-step explanation:
Answer:
24 to 34? = 41.67%.
Step-by-step explanation:
Answer:
Approximately Normal, with a mean of 950 and a standard error of 158.11
Step-by-step explanation:
To solve this question, we need to understand the Central Limit Theorem.
The Central Limit Theorem estabilishes that, for a random variable X, with mean
and standard deviation
, a large sample size can be approximated to a normal distribution with mean
and standard deviation, which is also called standard error
.
In this problem, we have that:

The sampling distribution of the sample mean amount of money in a savings account is
By the Central Limit Theorem, approximately normal with mean
and standard error 
So the correct answer is:
Approximately Normal, with a mean of 950 and a standard error of 158.11
Answer:-0.375
Step-by-step explanation:
(3-6)4/32 (parenthesis always come first so subtract the parenthesis first).
3-6=-3 then you multiply -3(4)=-12
-12/32=-0.375