Q1. Consider the population of adult females resident in Melbourne. Our focus is on the population...

90.2K

Verified Solution

Question

Statistics

Q1. Consider the population of adult females resident inMelbourne. Our focus is on the population mean height. Assume weknow ? (population standard deviation) is 25, but we do not knowthe population mean, Âµ. We take a sample of adult females residentin Melbourne (n=100) and calculate the sample mean height as 70cm.
i) Write down the distribution of X, female height.
ii) Write down the distribution of Are you relying on anytheorems in your answer? If yes explain.
iii) Derive the 95% confidence interval around the sample mean.In your answer to iii) will the specific confidenceinterval you have derived contain the population mean? Explaincarefully

Answer & Explanation Solved by verified expert

3.7 Ratings (513 Votes)

ANSWERIThe distribution of X female height is unknown Only statisticwe know is that the distribution of X female height has mean 70cmII The distribution of the sample mean is See Answer

Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:

Unlimited Question Access with detailed Answers
Zin AI - 3 Million Words
10 Dall-E 3 Images
20 Plot Generations
Conversation with Dialogue Memory
No Ads, Ever!
Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!

Become a Member