Friday
April 18, 2014

Homework Help: Statistics

Posted by Sara on Wednesday, November 7, 2012 at 5:57pm.

A random sample of 14 evenings at the O'Sullivan house hold showed that the family received an average of 2.4 solicitation calls each evening. The sample standard deviation was s= 0.9. Find a 99% confidence interval for the population mean number of solicitation calls this family receives each night. Assume that the distribution of the number of solicitation calls this family distribution. Interpret the interval in the context of this problem. State what assumptions were met to use the method you selected.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - A random sample of 14 evenings at the O'Sullivan house hold showed ...
statistics - A random sample of 100 students from a high school was selected. If...
Math - How can you classify the 2 examples that you gave in part c? Is it: ...
statistics - From a random sample of 500 males interviewed, 125 indicated that ...
statistics - My mean is 175.5 My standard deviation is=90.57 Sample=25 ...
Statistics - On the last three Friday evening, City hospital diagnosed a number ...
statistics - A simple random sample of 25 has been collected from a normally ...
Statistics - A simple random sample of 25 has been collected from a normally ...
statistics - A simple random sample of 25 has been collected from a normally ...
Statistics - Select a random sample of 30 student responses to question 6, "How ...

Search
Members