Tuesday
October 21, 2014

Homework Help: math

Posted by Anonymous on Friday, November 16, 2012 at 11:28am.

The mean amount spent by a family of four on food per month is $550 with a standard deviation of $85. Assuming that the food costs are normally distributed, what is the probability that a family spends less than $410 per month?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - The mean amount spent by a family on food per month is $500 with a ...
stats. - The amount that airlines spend on food per passenger is normally ...
statistics - The 92 million Americans of age 50 and over control 50% of all ...
Math - According to a student project for statistics 250, the amount of money ...
Math please help! - According to a student project for statistics 250, the ...
statistics - The average amount spent at a fast-food restaurant in California ...
statistics - The amount that airlines speed on food per passenger is normally ...
stats - The amount that airlines speed on food per passenger is normally ...
Statistics - The actual weights of bag of pet food are normally distributed.The ...
Statistics - A study was conducted to estimate the mean amount spent on ...

Search
Members