Posted by **Anonymous** on Tuesday, November 16, 2010 at 7:45pm.

The population mean and standard deviation are given. Find the required probability and determine whether the given sample mean would be considered unusual.

For a sample of n=36, find the probability of a sample mean being less than 12.2 if M=12 and O=0.95

## Answer this Question

## Related Questions

- statistics - The scores of students on the ACT college entrance examination in ...
- Math- Statistics - A random sample of size 36 is to be selected from a ...
- Statistics - he Oil Price Information Center reports the mean price per gallon ...
- statistics - An IQ is designed so that the mean is 100 and the standard ...
- math statistics - The average price of a gallon of unleaded regular gasoline was...
- math statistics - please help me I've waited for hours The average price of a ...
- probability and statistics - a population forms a normal distribution with a ...
- Statistics - An IQ test is designed so that the mean is 100 and the standard ...
- math - Can I gt some help on these questions! 1.Research subjects that are ...
- stats - The mean tax-return preparation fee H&R Block charged retail customers ...

More Related Questions