Central Tendency in Statistics MCQ

Which is the preferred statistic if a distribution is bimodal?

Answer

Correct Answer: Mode

Note: This Question is unanswered, help us to find answer for this one

Which is the preferred statistic if a distribution is symmetric and unimodal?

Answer

Correct Answer: Mean

Note: This Question is unanswered, help us to find answer for this one

Using the scores 4, 2, 4, 0, 6, what is the mean?

Answer

Correct Answer: 3.20

Note: This Question is unanswered, help us to find answer for this one

The choice of the measure of central tendency is largely based on the shape of the distribution.

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

The symbol µ is used for a ______.

Answer

Correct Answer: Population mean

Note: This Question is unanswered, help us to find answer for this one

Using the scores 4, 2, 4, 0, 6, what is the mode?

Answer

Correct Answer: 4

Note: This Question is unanswered, help us to find answer for this one

µ is an example of a parameter.

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

Using the scores 9, 4, 0, 9, 8, what is the median?

Answer

Correct Answer: 8

Note: This Question is unanswered, help us to find answer for this one

The measure of central tendency located in the center of a distribution is called the mean.

Answer

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

Using the scores 4, 2, 1, 2, 2, 7, what is ƩX?

Answer

Correct Answer: 18

Note: This Question is unanswered, help us to find answer for this one

Using the scores 9, 4, 0, 9, 8, what is ƩX/N?

Answer

Correct Answer: 6.00

Note: This Question is unanswered, help us to find answer for this one

Which is the preferred statistic if a distribution is positively skewed?

Answer

Correct Answer: Median

Note: This Question is unanswered, help us to find answer for this one

Using the scores 9, 4, 0, 9, 8, what is N?

Answer

Correct Answer: 5

Note: This Question is unanswered, help us to find answer for this one

A numeric characteristic of a population is called a statistic, and a numeric characteristic of a sample is called a parameter.

Answer

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

Determining the mode requires a mathematical calculation.

Answer

Correct Answer: False

Note: This Question is unanswered, help us to find answer for this one

Numeric characteristic of a population is known as

Answer

Correct Answer: Parameter

Note: This Question is unanswered, help us to find answer for this one

Numeric characteristic of a sample is called

Answer

Correct Answer: Statistics

Note: This Question is unanswered, help us to find answer for this one

Mean associated with an entire population is mean population

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

Mean calculated from data for a sample is sample mean

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

____The arithmetic average of a set of scores.

Answer

Correct Answer: Mean

Note: This Question is unanswered, help us to find answer for this one

Value of a variable that splits a distribution of scores in half, with the same number of scores above the median as below is called

Answer

Correct Answer: Median

Note: This Question is unanswered, help us to find answer for this one

_____is most frequently occurring score or value of a variable in a set of data.

Answer

Correct Answer: Mode

Note: This Question is unanswered, help us to find answer for this one

Descriptive statistic that is the most typical, common, or frequently occurring value for a variable is measure of central tendency

Answer

Correct Answer: True

Note: This Question is unanswered, help us to find answer for this one

search