Tuesday

January 27, 2015

January 27, 2015

Posted by **Tom 6** on Saturday, June 15, 2013 at 4:50pm.

Incorrect: Your answer is incorrect. . 8.8 lb

I have tried this one several times and can not get it right, please help!!!!!

- Math Help and check -
**Steve**, Saturday, June 15, 2013 at 7:18pm.05 is P(Z<-1.645)

That is, 18 is 1.645 std below the mean.

So, the mean is 18+2*1.645 = 21.29

**Answer this Question**

**Related Questions**

Math help - The weights of ripe watermelons grown at Mr. Smith's farm are ...

Statistics - The weights of adult males are normally distributed with a mean of ...

Statistics - The weights of adult males are normally distributed with a mean of ...

math - Instant dinner comes in packages with weights that are normally ...

math - Instant dinner comes in packages with weights that are normally ...

statistics - The actual weights of bag of pet food are normally distributed.The ...

Statisitcs - The mean height of fully grown birch trees are 18 feet with a ...

statistics - The weights of certain machine components are normally distributed ...

science - The mean weight of 500 male students at a certain college is 151 ...

Algebra - The weights of boxes of candies produced in a factory are normally ...