Sunday
April 20, 2014

Homework Help: statistics

Posted by Tracey on Tuesday, June 5, 2012 at 9:41am.

Suppose X has a mound-shaped distribution with sigma=9. A random sample of size 36 has a sample mean 20. Is it appropriate to use a normal distribution to compute a confidence interval for the population mean u?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - Suppose x has a mound-shaped distribution with sigma = 9 . A random...
Statistics - When a distribution is mound-shaped symmetrical, what is the ...
Statistics - The distribution of scores on a test is mound-shaped and symmetric ...
Statistics - The probability distribution function for a normal distribution is ...
statistics - the distribution of scores on a test is mound shaped and dsymmetric...
statistics - The statement 'The median of a distribution is approximately equal ...
statistics - Suppose the final exam scores in a large class is symmetric mound ...
statistics - A sample of 106 students, the researchers reported the following ...
statistics - Five independent samples, each of size n, are to be drawn from a ...
Statistics - Run the simulation using n = 3= and n=10 for a uniform, a bell-...

Search
Members