Measures of Dispersion Quiz

Measures of Dispersion Quiz

12th Grade

10 Qs

quiz-placeholder

Similar activities

Basics of R Programming-II

Basics of R Programming-II

12th Grade - Professional Development

10 Qs

DCE PCDS CA3

DCE PCDS CA3

12th Grade

10 Qs

8 ET Homework 3

8 ET Homework 3

9th - 12th Grade

14 Qs

A COACHING CULTURE-APPRAISERS

A COACHING CULTURE-APPRAISERS

KG - University

9 Qs

Stats Quiz

Stats Quiz

12th Grade

10 Qs

Python Study Group: Week 5

Python Study Group: Week 5

12th Grade - University

15 Qs

Scientific Python

Scientific Python

KG - Professional Development

10 Qs

Statistical displays

Statistical displays

KG - Professional Development

11 Qs

Measures of Dispersion Quiz

Measures of Dispersion Quiz

Assessment

Quiz

Professional Development

12th Grade

Medium

Created by

Thiyagu Suriya

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula to calculate the range?

Range = Maximum Value - Minimum Value

Range = Maximum Value / Minimum Value

Range = Maximum Value + Minimum Value

Range = Maximum Value x Minimum Value

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is standard deviation calculated?

Standard deviation is calculated by taking the absolute value of the differences between data points and the mean.

Standard deviation is calculated by finding the square root of the average of the squared differences between each data point and the mean.

Standard deviation is calculated by dividing the sum of data points by the number of data points.

Standard deviation is calculated by multiplying the data points by the mean.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of interquartile range.

The interquartile range is the difference between the maximum and minimum values in a data set.

The interquartile range is the sum of all quartiles in a data set.

The interquartile range is the average of the first and third quartiles in a data set.

The interquartile range is the difference between the third quartile (Q3) and the first quartile (Q1) of a data set.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Define mean deviation.

Mean deviation is the sum of all values in a dataset divided by the number of values.

Mean deviation is the square root of the sum of the squares of the differences between each value in a dataset and the mean of that dataset.

Mean deviation is the highest value in a dataset minus the lowest value in that dataset.

Mean deviation is the average of the absolute differences between each value in a dataset and the mean of that dataset.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain quartile deviation.

Quartile deviation is the difference between the first and third quartiles.

Quartile deviation is a measure of central tendency.

Quartile deviation is the same as standard deviation.

Quartile deviation is half the interquartile range.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is median also known as the 50th percentile?

The median is the average of all values in a dataset.

The median is also known as the 50th percentile because it divides the dataset into two equal parts.

The median is the most common value in a dataset.

The median is the highest value in a dataset.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Define the first quartile in statistics.

The first quartile is the 25th percentile of a dataset.

The first quartile is the 75th percentile of a dataset.

The first quartile is the median of a dataset.

The first quartile is the mode of a dataset.

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?

Discover more resources for Professional Development