The answer would be x= 4,-4
5578/68=82.029411764705882352941176470588
that would be rounded to 82.02 which is the answer
(b) one-sample t-test for a population mean
ur welcome :D
Answer:
+ 6
Step-by-step explanation:
(-2)·(-3) = + 6
(-)·(-) = +
Answer:
3
Step-by-step explanation:
