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..

Quantum thoery , implications of quantum theory?

implications of quantum theory?

Science, #question how to make an electron dot diagram

#question how to make an electron dot diagram

Study guide, Can you provide me a study guide for accounting please? Can yo...

Can you provide me a study guide for accounting please? Can you give me picture examples & instructions on how to do things that are really easy to understand? I need this for doin

Historigrams, what is historigrams

what is historigrams

Linear regression model, Q. Explain Linear Regression model? Ans. ...

Q. Explain Linear Regression model? Ans. Linear correlation measures the strength of a linear relationship, but not the exact numerical relationship. Linear regression, o

#measures of central tendency, #what is the importance of measures of centr...

#what is the importance of measures of central tendency to Human resource management

Diagrammatic and graphic, #question.d.

#question.d.

Mean, Limitations of mean

Limitations of mean

What is Nuclear holocaust, Nuclear holocaust It is the name given to large...

Nuclear holocaust It is the name given to large scale destruction and devastation that would be caused by the use of nuclear weapon. The radioactive waste will hang like a cloud i

Cash flow statement, how to draw cash flow statement

how to draw cash flow statement

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