Answer:
Interest!
Step-by-step explanation:
The term that is used for a fee that is paid for with the use of another person's money is called interest. Interest is based on some percentage on which the lender lends you money.
(I researched it earlier)
What? I need to see the question
H and is the correct answers
Answer: -1.5
Step-by-step explanation:
When population standard deviation is known, then the formula to find the z-test statistic for population mean is given by :-
, where n= Sample size.
= Population mean
= Sample mean
= Population standard deviation.
As per given , we have (average infants contracted typhoid each month)
n= 4 (No. of months)
Then , the value of the appropriate test statistic will be :
Hence, the value of the test statistic = -1.5