Sunday

March 29, 2015

March 29, 2015

Posted by **KiKi** on Sunday, October 28, 2012 at 8:32pm.

- DBU -
**MathMate**, Sunday, October 28, 2012 at 10:20pmZ=(28-μ)/σ

Look up the standard normal distribution table and look at the percentage for the left tail.

**Answer this Question**

**Related Questions**

Math - The mean time to complete a certain stat quiz is 25 minutes, with a ...

statistics - The time to complete a standardized exam is approximately normal ...

statistics - a statistics instructor collected data on the time it takes the ...

probability - suppose that the times taken to complete an online test are ...

Statistics - Service times for customers at a post office follow some right-...

Statistics - If we know that the length of time it takes a college student to ...

statistics - a study of the time spent shopping in a supermarket for a market ...

statistics - A study of the time spent shopping in a supermarket for a market ...

Statistics - Assume the wait time to see a cardiologist at a certain clinic are ...

statistics - According to the Census Bureau's 2002 American Community Survey, ...