Answer: 0.4207
Step-by-step explanation:
Let be the sample mean area.
Given: Population mean : sq. feet
Standard deviation: sq. feet
Sample size : n= 10
The probability that the sample mean area is or less if the manufacturer’s claim is true.
Required probability = 0.4207
Answer:
actually which one of thise is th qus in this????
Step-by-step explanation:
please tell
Answer:
the company's payment was $1720
Step-by-step explanation:
Mary's total cost (without the monthly premium) is $630
-14=2/3t
solve for t
divide 2/3 both sides
14x2/3=t