Free MCQ’s Quiz for Class 11 Economics – Statistics Chapter 7 – Correlation with Answers is prepared based on the latest CBSE Exam Pattern for the Academic Session. Students can solve NCERT based Class 11th Economics – Statistics – ‘Correlation’ Multiple Choice Questions with Answers to know their preparation level on the Success Roar Classes website.

Here, we have provided Free MCQ’s Quiz on Class 11 Economics – Statistics Chapter 7 – Correlation. Correlation is a method for analysing the relationship between two variables. Correlation examines and determines the strength and direction of relationships between variables.

To make you perfect in this topic – Correlation, we are here with a set of MCQs Quiz that will help you in brushing up the understanding of the concepts.

Free MCQ’s on Correlation.

Free MCQ’s on Correlation

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#1. The range of simple correlation coefficient is:

-1 to +1

-1 to +1

0 to +1

0 to +1

-1 to 0

-1 to 0

None of the above

None of the above

#2. When the value of one variable____, the value of the other variable also___, two variables are said to be positively correlated.

fall, falls

fall, falls

increase, increase

increase, increase

increase, decrease

increase, decrease

decrease, increase

decrease, increase

#3. If the coefficient correlation exactly equals to-1 then it will be effect

Positive correlation

Positive correlation

Negative correlation

Negative correlation

Simple correlation

Simple correlation

Multiple correlation

Multiple correlation

#4. The term ____ refers to a correlation that is simply studied between two variables.

Negative correlation

Negative correlation

Positive correlation

Positive correlation

Simple Correlation

Simple Correlation

Multiple correlation

Multiple correlation

#5. ____ is when the correlation is studied between two variables.

Multiple correlation

Multiple correlation

Negative correlation

Negative correlation

Positive correlation

Positive correlation

Simple correlation

Simple correlation

#6. A scatter diagram displaying plotted points on an upward sloping straight line denotes that X and Y has -

Positive correlation

Positive correlation

Zero correlation

Zero correlation

Perfect positive correlation

Perfect positive correlation

Perfect negative correlation

Perfect negative correlation

#7. If there is a constant change ratio between the two variables, then it will be

Negative correlation

Negative correlation

Non-linear correlation

Non-linear correlation

Positive correlation

Positive correlation

Linear correlation

Linear correlation

#8. Which one is not the element of correlation?

There should be three or more variables

There should be three or more variables

There should be only curvilinear relations among variables

There should be only curvilinear relations among variables

There should be relationship among them

There should be relationship among them

The change in the value of one affects another

The change in the value of one affects another

#9. If the ratio of change between the two variables is constant then there will be

Linear correlation

Linear correlation

Negative correlation

Negative correlation

Non-linear correlation

Non-linear correlation

Positive correlation

Positive correlation

#10. If rXY = 0, the variable X and Y are

Linearly related

Linearly related

Not linearly related

Not linearly related

Independent

Independent

None of the above

None of the above

finish