Answer:
J. 20
Step-by-step explanation:
Have you tried doing 6 in x 4 in, if not try that
Answer:
x<7
Step-by-step explanation:
The app Photomath can solve these questions for you, all you have to do is scan it and then it solves it for you! :D
The answer is 2/3
10 / 5 = 2
15 / 5 = 3
= 2/3
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)