Monday
October 20, 2014

Homework Help: Statistics

Posted by Adam on Monday, July 23, 2012 at 7:53pm.

The amount of a monthly phone bill is normally distributed with a mean of $60 and a standard deviation of $12. Fill in the blanks:
68% of her phone bills are between $______________ and $______________.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

mathematical modeling - Use the 68-95-99.7 rule to solve: The amount of Jen's ...
Math Quantitive Reasoning - The amount of Jen's monthly phone bill is normally ...
Math - Use the 68-95-99.7 rule to solve the problem. - The amount of Jen's ...
Math - According to CTIA-The Wireless Association, the mean monthly cell phone ...
Statistics - The amount of fill(weight of contents)put into a glass jar of ...
Statistics - Working of a problem--I have found the mean, variance and the ...
Statistics - Working of a problem--I have found the mean, variance and the ...
Statistics - Cellular Phone Sales The probability that a cellular phone company ...
statistics - The average electric bill in a residential area is $72 for the ...
Math - Hi can someone help me with this question. This is on my review. Thanks! ...

Search
Members