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..

Basic Statistics, 1

1

Budgetary accounts, Budgetary accounts Accounts used to go through the ado...

Budgetary accounts Accounts used to go through the adopted budget into the all-purpose ledger as part of the administration control method of formal budgetary addition.

Biostatistics, when testing hypothesis is the level of significanc the type...

when testing hypothesis is the level of significanc the type error I?

Y-axis component of the centroid for an object, I would just like the formu...

I would just like the formula to find the y-axis of a centroid.

How i can find accounting tutor for my homework due in today, How i can fin...

How i can find accounting tutor for my homework due by today? I need urgent help in my homework, please let us know when i can get homework help

Time series, method of measuring trend

method of measuring trend

Inferential statistics and descriptive statistics, A team of archeologists ...

A team of archeologists have discovered the fossil skull of an extinct and exceptionally large crocodile (sarcosuchus).  Unfortunately, they have not been able to fi

Cosumer behaviour, consumer behaviour in accounting

consumer behaviour in accounting

Process capability questions, Objective: Determine process capability The s...

Objective: Determine process capability The sandwich shop†TM s goal I that every sandwich can be completed in less than 1.5 minutes using the following 20 data times: 1.5364 1.58

Median in discrete series, X f 150 3 400 4 300 ...

X f 150 3 400 4 300 5 200 6

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