The question is incomplete. The complete question is :
The National Coffee Association reported that 62% of U.S. adults drink coffee daily. A random sample of 225 U.S. adults is selected. Round your answers to at least four decimal places as needed.
Required:
a. Find the mean μ.
b. Find the standard deviation σ.
c. The standard deviation σ.
Solution :
a). Percentage of the US adults who drinks coffee daily = 62%
Therefore, the mean, μ = 0.62
b). We know, p = μ = 0.62
And n = 225
Therefore, the standard deviation is given by :




c). Standard deviation, σ = 0.0324
Answer:
this is not academic so ty for points
Step-by-step explanation:
Most guys look at looks, but genuine men look at personality
Well you would take 53% then put it over 100 so you should get 53/100
Answer:
Rectangle= lw (length times width)
Square= a²
Parallelogram=bh (base times height)
It is more than one I think because it becomes -1 over -12 WITHOUT the -power and then add the power and it becomes positive. Make the power positive and it will become negative making it less than 1.