please answer it fast with explanation!!
Attachments:
Answers
Answered by
4
Answer:
here is your answer ookkkkkk good morning
Attachments:
Answered by
16
Answer:
I think above one is correct
Step-by-step explanation:
suppose that an investigator wishes to estimate the content of mercury in the water of a certain area. He collected a measurements and obtained the following data:
409, 406,400,399,402,406,401,403,398.
construct 95℅ confidence interval of mean content mercury in the water of a certain area.
Similar questions