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Answer: In Exercise, use the following information. The
Chapter , Problem 9CT(choose chapter or problem)
Problem 9CT
In Exercise, use the following information. The amounts of time Facebook users spend on the website each month are normally distributed, with a mean of 6.7 hours and a standard deviation of 1.8 hours.
Out of 800 Facebook users, about how many would you expect to spend between 2 and 3 hours on the website in a month?
Questions & Answers
QUESTION:
Problem 9CT
In Exercise, use the following information. The amounts of time Facebook users spend on the website each month are normally distributed, with a mean of 6.7 hours and a standard deviation of 1.8 hours.
Out of 800 Facebook users, about how many would you expect to spend between 2 and 3 hours on the website in a month?
ANSWER:
Answer
Step 1 of 1
(a)
The amounts of time Facebook users spend on the website each month are normally distributed, with a mean of 6.7 hours and a standard deviation of 1.8 hours.
Out of 800 Facebook users, about how many would you expect to spend between 2 and 3 hours on the website in a month?
Let amounts of time in hours users spend on the Facebook.
We need to find