Answer:
3rd one or infinite
Step-by-step explanation:
Answer: 8.4375 U.S. dollars2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The confidence interval estimate for the population mean is given by :-
, where is the sample mean and ME is the margin of error.
Given : Sample mean:
The margin of error for a 98% confidence interval estimate for the population mean using the Student's t-distribution :
Now, the confidence interval estimate for the population mean will be :-
Hence, the 98% confidence interval estimate for the population mean using the Student's t-distribution =
Answer:
add 12 +9 because i had that same answer on my quiz last week
Answer:
1 100
2 300
Step-by-step explanation: