Saturday

November 1, 2014

November 1, 2014

Posted by **ron jon** on Sunday, January 9, 2011 at 1:04pm.

- probability and statistics -
**Ann**, Saturday, May 21, 2011 at 10:30amIs this right? and how can I break it down if needed?

A factory’s worker productivity is normally distributed. One worker produces an average of 75 units per day with a standard deviation of 20. Another worker produces at an average rate of 65 per day with a standard deviation of 21. What is the probability that during one week (5 working days) worker 1 will out produce worker 2? = (10%)

**Answer this Question**

**Related Questions**

math - when a standard distribution plot is skewed right, where are the mean and...

statistics - On a given day the NYSE opening price per share for the 100 largest...

statistics - On a given day the NYSE opening price per share for the 100 largest...

Statistics - Calculate the mean, median, and mode for the following data set. Is...

Statistics - A random sample of dates taken from headstones at a cemetery in ...

Math check - A random sample of size 26 is to be selected from a population that...

statistics - the mean annual income for adult women in one city is and the ...

statistics - The statement 'The median of a distribution is approximately equal ...

statistics - If a distribution is skewed, should the mean must be smaller than ...

math - the following scores were recorded on a 200-point final wxam 193,185,186,...