Exam (elaborations)
BESC 3010 Exam 1 Questions and Answers
- Course
- Institution
BESC 3010 Exam 1 Questions and Answers
[Show more]
Content preview
BESC 3010 Exam 1 Questions andAnswers
Categorical variable - Answer -Indicates different categories. Ex: gender, college major
etc.
Nominal variable - Answer -The variable consists of names of categories. The coding
system is arbitrary.
Ordinal variables - Answer -Indicates first, second, third, etc. rank variables.
Quantitative variables - Answer -You can measure the size of the differences between
scores and not just that they are different. Divided into interval and ratio.
Interval variable - Answer -They indicate the size of the difference between scores but
they don't have a zero starting point. ( IQ or temperature)
Ratio variable - Answer -Have definite zeros that indicate the complete absence of
something.
In a sample of women, the # of children that each woman has is an example of which
levels of measurement? - Answer -Ratio
Military ranks are an example of what level of measurement? - Answer -Ordinal
Gender is an example of what level of measurement? - Answer -Nominal
A sample is part of a larger... - Answer -Population
A bivariate analysis typically focuses on... - Answer -The association of two variables
Inferential statistics are typically contrasted with what statistics? - Answer -Descriptive
Which is a defining characteristic of experiments? - Answer -Manipulations
The respondents gender is typically recorded a what kind of variable? - Answer -
Nominal
, In an experiment, the variable that the researcher manipulates is called the (blank)
variable - Answer -Independent
A variable that classifies people into racial or ethnic groups is what level of
measurement? - Answer -Nominal
Which level of measurement has a true zero point? - Answer -Ratio
The # of students enrolled in a school each year is an example of which level of
measurement? - Answer -Ratio
The variable that is measured as the outcome in an experiment is called the (blank)
variable? - Answer -Dependent
Temp. Is measured at which level of measurement? - Answer -Interval
The amount of time that a person spends on social media each week in minutes is what
kind of variable? - Answer -Ratio
If the # of games a team has lost in a season is subtracted from the # of games won
that season, the resulting variable would be at what level of measurement? - Answer -
Interval
The only level of measurement that does not place scores or categories into order ( and
is therefore the lowest level of measurement) is what? - Answer -Nominal
The highest level of measurement ( the one that contains the most information) is what?
- Answer -Ratio
If a persons sex is coded as male=1 or female=0, then the variable is at what level of
measurement? - Answer -Nominal
If a person's sex is recorded as male or female then the variable is at what level of
measurement? - Answer -Nominal
A question that asks a person which religion they identify with is at what level of
measurement? - Answer -Nominal
A question that asks a person how strong their motivations for religious participation are
using a 1-7 scale is at what level of measurement? - Answer -Interval
A question that asks how many times a person attends religious services each year is at
what level of measurement? - Answer -Ratio
For a study to be considered an experiment it must have - Answer -A manipulation
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 or Stuvia-credit 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 millyphilip. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now