Calculate and interpret, Basic Statistics

Assignment Help:

U.S. College presidents have described alcohol abuse as the number one problem on campus.  How common is it?  As a super crackerjack student, you conducted a survey of 17,096 students in four-year colleges or universities, collecting information on alcohol drinking behavior.    You pre-determined the definition of "frequent binge drinking", and based on the survey, you classified 3,314 students as "frequent binge drinkers."  You would like to construct a 95% confidence interval for the proportion of all students who are classified as "frequent binge drinkers."

a)  Determine the correct statistical procedure for this study

b)  Verify that the requirement for this procedure to be valid is satisfied.

c)  Calculate and interpret the 95% Confidence Interval for the percentage of college students who engage in frequent binge drinking.

d)  Determine if we can conclude that more than 1 in 6 college students is a frequent binge drinker.  Show and clearly explain all of the statistics you use to make this determination. 

 

 


Related Discussions:- Calculate and interpret

Index numbers, Analyse the different types of index numbers numbers numbe...

Analyse the different types of index numbers numbers numbers and their benefit to the Differentialgleichungen business world.

Find an equivalent martingale and state prices, It is a sunny Tuesday after...

It is a sunny Tuesday afternoon in the perfectly manicured harbourside city of Sydney. Dressed in your favourite pin stripe Gucci (Black Label thank you very much) and those hand c

Quota sampling, Quota Sampling: in stratified the cost of taking random sam...

Quota Sampling: in stratified the cost of taking random samples from individual strata is often so expensive that interviewers are simply give quota to be filled from different str

Assignment, How to order an assignment?

How to order an assignment?

Quartiles and percentiles, Quartiles and Percentiles Percentile can ...

Quartiles and Percentiles Percentile can be explained as : a measure this tells us what is the percent of the total frequency scored at or below the measure. Quartiles

Use of Assets , Use of Assets A potential upcoming financial advantage acq...

Use of Assets A potential upcoming financial advantage acquired or managed by a particular business due to past purchases or activities. These financial options can be concrete or

Study guide, Answers & examples of accounting for the follow on the file be...

Answers & examples of accounting for the follow on the file being sent to you.

Benefits of financial sales, Expertsmind.com offering Uses of Financial Ac...

Expertsmind.com offering Uses of Financial Accounting Financial Accounting Sales performs important and useful part by creating the details for offering solutions to many conc

Number of faults to line length, A study on the occurrence of line faults i...

A study on the occurrence of line faults in an electricity supply network was carried out over a two-year period.  Data was collected from six regions on the number of faults per y

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd