WHOEVER ANSWERS THIS QUESTION IN 5 MINS WELL GET THE BRAINLIEST ANSWER!!!! Ms. Kitts works at a music store. Last week she sold
1 answer:
You might be interested in
Answer: ($3.532, $4.166)
Step-by-step explanation:
Given : Significance level :
Critical value :
Sample size : n= 157
Sample mean :
Standard deviation :
The confidence interval for population mean is given by :_
Hence, the 0% confidence interval for the average tip given at this restaurant = ($3.532, $4.166)