#Sales Offer!| Get upto 25% Off:

Based on the class sample, you will create a 95% confidence interval for the mean age and the proportion of males in the population of all online college students.

Note: The goal of the project is to practice making a confidence interval for a mean and proportion with real data. Do not worry about failed assumptions tests and do not make corrections for small sample size. Use primary methods described in text and used on homework.

Using the same excel sheet as last week, answer the following in the “week 5” tab:

  • For the average age, form a      95% confidence interval:

o What distribution should be used?

o What is the critical value?

o What is the error bound?

o What is the lower bound?

o What is the upper bound?

o How do we interpret the results, in context of our study?

  • For the proportion of males,      form a 95% confidence interval:

o What distribution should be used?

o What is the critical value?

o What is the error bound?

o What is the lower bound?

o What is the upper bound?

o How do we interpret the results, in context of our study?

Found something interesting ?

• On-time delivery guarantee
• PhD-level professional writers
• Free Plagiarism Report

• 100% money-back guarantee
• Absolute Privacy & Confidentiality
• High Quality custom-written papers

Related Model Questions

Feel free to peruse our college and university model questions. If any our our assignment tasks interests you, click to place your order. Every paper is written by our professional essay writers from scratch to avoid plagiarism. We guarantee highest quality of work besides delivering your paper on time.

Grab your Discount!

25% Coupon Code: SAVE25
get 25% !!