User Account

All Pages

hypothesis testing.., Basic Statistics

Assignment Help:
Miller (2008) examined the energy drink consumption of college undergraduates and found that males use energy drinks significantly more often than females. To further investigate this phenomenon, suppose a researcher selects a random sample of n=36 male undergraduates and a sample of n=25 females. On average, the males reported consuming M=2.45 drink per month and females had an average of M=1.28. Assume that the overall level of consumption for college undergraduates averages population mean=1.85 energy drinks per month, and that the distribution of montly consumption scores is approximately normal with a standard deviation of 1.2.

a) Did this sample of males consume significantly more energy drinks than the overall population average? Use a one-tailed test with a a=.01
b) Did this sample of females consume significantly fewer enery drinks than the overall population average? Use a one-tailed test with a a=.01

Related Discussions:- hypothesis testing..

Sampling errors, what are the types of sampling errors and their causes?

what are the types of sampling errors and their causes?

Financial statements, Write a report to an investor by comparing the financ...

Write a report to an investor by comparing the financial statements for two different companies

Homophone disambiguation-unigram-bigram model , The BBC hosts a homophone q...

The BBC hosts a homophone quiz on its website; your task for this lab is to develop an automatic method for completing the quiz, with the aim being to get as high a score as possib

Time series, Least square method

Least square method

Need help with home work questions, how can i submit problems?

how can i submit problems?

Kolmogorov test, how can i get a free software to run a kolmogorov test?

how can i get a free software to run a kolmogorov test?

Probability, How can you use probability to improve your chances of winning...

How can you use probability to improve your chances of winning at a casino

Adaptive sampling design, Adaptive sampling design   The sampling de...

Adaptive sampling design   The sampling design in which the method for selecting  the sampling Units on which to make observations might rely on the observed values of the v

What is managerial accounting system, Define the Management or Managerial A...

Define the Management or Managerial Accounting System. Ans.  As the name suggest management or managerial accounting system refers to the Management of the firm or company,

Budgeting, What is the basis for factory overhead absorption

What is the basis for factory overhead absorption

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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