Sunday
April 20, 2014

Homework Help: statistics

Posted by mona on Monday, April 25, 2011 at 1:45pm.

Suppose a random sample of 36 is selected from a population with a standard deviation of 12. If the sample mean is 98, the 99% confidence interval to estimate the population mean is

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - Which of the following statements correctly interprets a 95% ...
Math - The mean of a sample of 25 was calculated as xbar = 500. The sample was ...
Statistics - The standard deviation for a population is σ = 15.3. A sample ...
Statistics - A 95% confidence interval for a population mean, ?, is given as (18...
statistics - A simple random sample of 60 items resulted in a sample mean of 80...
Stats - It is known that the amount of time needed to change the oil in a car is...
statistics - 7. A sample of 40 observations is selected from one population. The...
statistics - A random sample of 100 students from a high school was selected. If...
statistics - In a survey randomly selected subjects, the mean age of the 36 ...
statistics - A specific study found that the average number of doctor visits per...

Search
Members