Revision 2:  OFE QMT2043

Revision 2: OFE QMT2043

University

20 Qs

quiz-placeholder

Similar activities

Study Comrade | Data Analytics Quiz3

Study Comrade | Data Analytics Quiz3

University - Professional Development

15 Qs

Machine Learning Pipeline and Models Quiz

Machine Learning Pipeline and Models Quiz

University

20 Qs

Fun Stats

Fun Stats

12th Grade - University

20 Qs

Standard Deviation and Correlation Coefficient

Standard Deviation and Correlation Coefficient

12th Grade - University

16 Qs

Machine Learning

Machine Learning

University

20 Qs

Regression with Time-Series Data [2]

Regression with Time-Series Data [2]

University

20 Qs

AP Statistics Two Variable Data Review

AP Statistics Two Variable Data Review

12th Grade - University

15 Qs

Modeling Data

Modeling Data

12th Grade - University

20 Qs

Revision 2:  OFE QMT2043

Revision 2: OFE QMT2043

Assessment

Quiz

Mathematics, Other

University

Hard

Created by

nor azian abu asan @ abu hassan

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If a researcher wants to make generalizations to the total population, the best sampling strategy to utilize would be a snowball sample

True

False

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The sampling frame for any probability sample is a complete list of all the cases in the population from which your sample will be drawn.

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Generalisations about populations from data collected using any probability sample are based on intuition.

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A simple linear regression model is an equation that describes the straight-line relationship between a dependent variable and an independent variable

True

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When using simple regression analysis, if there is a strong correlation between the independent and dependent variable, then we can conclude that an increase in the value of the independent variable causes an increase in the value of the dependent variable

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In simple regression analysis, if the correlation coefficient is a positive value, then

The Y intercept must also be a positive value

The least squares regression equation could either have a positive or a negative slope

The slope of the regression line must also be positive

The standard error of estimate can either have a positive or a negative value

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mean scores are helpful in the interpretation of nominal data

True

False

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?