Answer:
you are dumbbbbbb
Step-by-step explanation:
.....
Answer:
0.24
Step-by-step explanation:
2.88/12=0.24
Answer:
it will be square root y^5
Step-by-step explanation: Apply the rule x m/n=n√x m to rewrite the exponentiation as a radical.
Answer: 0.0336
Step-by-step explanation:
Given : The distribution of cholesterol levels in teenage boys is approximately normal with mean :
Standard deviation : 
The formula for z-score is given by :-

For x=225

The p-value =

The probability that a teenage boy has a cholesterol level greater than 225 =0.0336
.08
.21
.40
is the right answer