Answer:m=134
Step-by-step explanation:
that's the only correct answer
Answer: 
Step-by-step explanation:
Given : Sample size : 
The mean amount of money spent per owner = 
Standard deviation : 
Significance level : 
Critical value : 
We know that the confidence interval for population mean is given by :-


Hence, the 95% confidence interval for the mean amount spent per owner for an obedience class will be 
Answer:
The business which offers services needed by the citizens of the community, and which is most profitable. That is the best business.
Step-by-step explanation:
You didn't state which community you are referring to. However, the business that is best for any community is a business which offers services mostly needed by the citizens of the community, and which is most profitable.