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Quiz by Aparna Dhirde, created more than 1 year ago

Quiz on Online Test-Understanding data, created by Aparna Dhirde on 25/03/2020.

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	Created by Aparna Dhirde over 4 years ago

21541408

quiz

2020-03-25T16:00:54Z

Online Test-Understanding data

This is a timed quiz.

You have 5 minutes to complete the 10 questions in this quiz.

Begin Quiz

Question 1 of 10

The suitable average for qualitative data is:

Select one of the following:

Mean
Median
Mode
Geometric mean

Explanation

Question 2 of 10

Suitable average for averaging the shoe sizes for children is:

Select one of the following:

Mean
Mode
Median
Geometric mean

Explanation

Question 3 of 10

A measurement that corresponds to largest frequency in a set of data is called:

Select one of the following:

Mean
Median
Mode
Percentile

Explanation

Question 4 of 10

The mean of a sample is

Select one of the following:

always equal to the mean of the population
always smaller than the mean of the population
computed by summing the data values and dividing the sum by (n - 1)
computed by summing all the data values and dividing the sum by the number of items

Explanation

Question 5 of 10

Any measure indicating the centre of a set of data, arranged in an increasing or decreasing order of magnitude, is called a measure of:

Select one of the following:

Skewness
Symmetry
Central tendency
Dispersion

Explanation

Question 6 of 10

Standard deviation can be negative

Select one of the following:

True
False

Explanation

Question 7 of 10

Standard deviation is robust to outliers?

Select one of the following:

True
False

Explanation

Question 8 of 10

Data refer to unorganised facts

Select one of the following:

True
False

Explanation

Question 9 of 10

Mean is the average of given values.

Select one of the following:

True
False

Explanation

Question 10 of 10

Mode is the data value that appears least number of times.

Select one of the following:

True
False

Explanation

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21541408

quiz

2020-03-25T16:00:54Z

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