Answer:
μ= 65 inches; σ= 0.625 inch
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a normally distributed(bell-shaped) 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 
.
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:
By the central limit theorem, the sample of 16 will have:
So the correct answer is:
μ= 65 inches; σ= 0.625 inch
To be able to determine what fraction of a day is 45 minutes, let's first determine how many minutes are there in a day.
1 day
Do 2*3 then do the answer divided by 18 to get the answrr
Answer:
c
Step-by-step explanation:
I think so I might not be right but I'm sure it's c
