Exam (elaborations)
qmb 3200 exam 2
- Institution
- Exam 1 Qmb 3200 - Gary Bliss/ Ansel Diama
Exam of 2 pages for the course exam 1 qmb 3200 - Gary Bliss/ Ansel Diama at exam 1 qmb 3200 - Gary Bliss/ Ansel Diama (qmb 3200 exam 2)
[Show more]
Seller
Follow
Content preview
qmb 3200 exam 2A term that means the same as the term "variable" in an ANOVA procedure is -
ANS-Factor
The mean square is the sum of squares divided by - ANS-its corresponding degrees of
freedom
Which of the following is not a required assumption for the analysis of variance? -
ANS-populations have equal means
In regression analysis, the independent variable is - ANS-used to predict the dependent
variable
In regression analysis, which of the following is not a required assumption about the
error term e? - ANS-The expected value of the error term is one.
When each data value in one sample is matched with a corresponding data value in
another sample, the samples are known as - ANS-matched samples
The process of allocating the total sum of squares and degrees of freedom is called -
ANS-partitioning
In multiple regression analysis, the correlation among the independent variables is
termed - ANS-multicollinearity
An experimental design where the experimental units are randomly assigned to the
treatments is known as - ANS-completely randomized design
In a regression and correlation analysis if r2 = 1, then - ANS-SSR = SST
The variable of interest in an ANOVA procedure is called - ANS-Factor
In a regression analysis, the error term e is a random variable with a mean or expected
value of - ANS-zero
In a regression analysis, the variable that is being predicted - ANS-dependent variable
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller denicetho. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for £7.16. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now