Tuesday

March 31, 2015

March 31, 2015

Posted by **Franky** on Thursday, April 8, 2010 at 7:00pm.

Let denote the true average diameter for bearings of a certain type. A test of Ho: = 0.5 versus Ha: 0.5 will be based on a sample of n bearings. The diameter distribution is believed to be normal. Determine the value of in each of the following cases. (Give the answers to two decimal places.)

n = 10, = .01, = 0.02, = 0.52

- Math-stats -
**Anonymous**, Saturday, December 6, 2014 at 6:33pm41

**Answer this Question**

**Related Questions**

Trigonometry - Having trouble with true/false questions in Trigonometry. They ...

Trigonometry - Having trouble with true/false questions in Trigonometry. They ...

stats - The Ledd Pipe Company has received a large shipment of pipes, and a ...

Math - Could someone help me with this question? Make up a set of 7 numbers ...

algebra 2 - A company wants to make ball bearings that have a standard diameter...

college - The diameter of a wire should be 8 cm. It follows a normal ...

statistics - The power of a significance test for a particular value of the ...

Statistics - A test is made of H0: mean = 27 versus H1: mean < 27. The true ...

physics - A spherical steel ball bearing has a diameter of 2.540 cm at 24C. (a...

College Math - i'm having trouble calculating this. can someone help please? A $...