Sunday

March 29, 2015

March 29, 2015

Posted by **priyanka** on Monday, May 14, 2012 at 11:20pm.

mean of 32.

a. Provide a 90% confidence interval for the population mean

- statistics -
**PsyDAG**, Tuesday, May 15, 2012 at 3:30pm90% = mean ± 1.645 SEm

SEm = SD/√n

**Answer this Question**

**Related Questions**

statistics - A simple random sample of 60 items resulted in a sample mean of 80...

Statistics (42) - A simple random sample of 60 items resulted in a sample mean ...

Economics (41) - A simple random sample of 60 items resulted in a sample mean of...

Statistics - A simple random sample of 60 items resulted in a sample mean of 64...

Statistics - A 95% confidence interval for a population mean, ?, is given as (18...

Statistics - Which of the following statements correctly interprets a 95% ...

business statistics - A random sample of size 15 taken from a normally ...

statistics - A simple random sample of 40 items resulted in a sample mean of 25...

Stats - A sample of 400 items is taken from a population whose standard ...

statistics - Suppose a random sample of 36 is selected from a population with a ...