Tuesday

April 21, 2015

April 21, 2015

Posted by **samantha** on Monday, July 23, 2012 at 6:46pm.

(a) Give a point estimate for μ. (Give your answer correct to one decimal place.)

(b) Find the 95% confidence interval for μ. (Give your answer correct to two decimal places.)

Lower Limit

Upper Limit

(c) Find the 99% confidence interval for μ. (Give your answer correct to two decimal places.)

Lower Limit

Upper Limit

- college statistic -
**PsyDAG**, Tuesday, July 24, 2012 at 10:59am95% = mean ± 1.96 SEm

99% = mean ± 2.575 SEm

SEm = SD/√n

SD^2 = variance

I'll let you do the calculations.

statistic - A sample of 59 night-school students' ages is obtained in order to ...

statistics - A sample of 70 night-school students' ages is obtained in order to ...

statistics - Can someone guide me on how to solve this problem: A sample of 52 ...

Statistics - A sample of 53 night-school students' ages is obtained in order ...

Math help - Could someone work one of these out so I can use as example. A ...

AP Statistics - A school psychologist reports that the mean number of hours the ...

elizabeth high school - . An admissions director wants to estimate the mean age ...

statistics - Question 1 A school psychologist reports that the mean number of ...

Statistics - An admissions director wants to estimate the mean age of all ...

Statistics - You want to know if there's a difference between the proportions ...