I have question can any one solve it for me and explain me fully how we cancel the mu in this question
The annual income of doctors constitutes a highly positive skewed distribution. Suppose the population has an unknown mean and a standard deviation of £10,000. An estimate of the population mean is to be made using the sample mean. This estimate must be within £1000 either side of the true mean:
(a) if n = 100, find the probability that the estimate will meet the desired accuracy
- 0 followers
- 1 badge
- Thread Starter
- 16-04-2014 16:52
TSR Learn Together
- 15 followers
- 2 badges
- 18-04-2014 01:10
While you're waiting for an answer, did you know we have 300,000 study resources that could answer your question in TSR's Learn together section?
We have everything from Teacher Marked Essays to Mindmaps and Quizzes to help you with your work. Take a look around.
If you're stuck on how to get started, try creating some resources. It's free to do and can help breakdown tough topics into manageable chunks. Get creating now.
Not sure what all of this is about? Head here to find out more.