Name some modern industries which were in operation in our country at the time of independence.
Concept: Introduction to Indian Economy on the Eve of Independence
The unit of the correlation coefficient between height in feet and weight in kgs is ______
Concept: Correlation Meaning
The range of simple correlation coefficient is ______
Concept: Correlation Meaning
Why is r preferred to covariance as a measure of association?
Concept: Correlation Meaning
Does correlation imply causation?
Concept: Correlation Meaning
Name some modern industries which were in operation in our country at the time of independence.
Concept: Introduction to Indian Economy on the Eve of Independence
Statistics can only deal with quantitative data.
Concept: What is Economics?
Statistics solve economic problems.
Concept: What is Economics?
Statistics is of no use to Economics without data.
Concept: What is Economics?
Make a list of activities in a bus stand or a market place. How many of them are economic activities?
Concept: What is Economics?
Frame at least four appropriate multiple-choice options for following question:
Which of the following is the most important when you buy a new dress?
Concept: Collection of Data
Frame at least four appropriate multiple-choice options for the following question:
How often do you use computers?
Concept: Collection of Data
Frame at least four appropriate multiple-choice options for the following question:
Which of the following newspapers do you read regularly?
Concept: Collection of Data
Frame at least four appropriate multiple-choice options for the following question:
Rise in the price of petrol is justified.
Concept: Collection of Data
Frame at least four appropriate multiple-choice options for the following question:
What is the monthly income of your family?
Concept: Collection of Data
Frame five two-way questions (with ‘Yes’ or ‘No’).
Concept: Collection of Data
An index number that accounts for the relative importance of the items is known as ______
Concept: Meaning of Index Numbers
Which average would be suitable in the following case?
Average production in a factory per shift.
Concept: Measures of Central Tendency - Mean
Which average would be suitable in the following case?
The average wage in an industrial concern.
Concept: Measures of Central Tendency - Mean
Which average would be suitable in the following case?
When the sum of absolute deviations from average is least.
Concept: Measures of Central Tendency - Mean
