Question 1

Which measure of central tendency score is used for interval and ratio data, but not for nominal or ordinal?

Accepted Answer

A)  Mean 
B)  Median 
C)  Mode 
D)  Variance 
A)  Mean 
B)  Median 
C)  Mode 
D)  Variance A

Question 2

When there are an even number of scores, the median is calculated by adding the two middle scores together and dividing by the mean.

Accepted Answer

A) True 
 B)False  False

Question 3

What type of data are defined as variables that are named and placed into groups, classification, or classes?

Accepted Answer

A)  Ordinal Data 
B)  Categorical Data 
C)  Nominal Data 
D)  Ratio Data 
A)  Ordinal Data 
B)  Categorical Data 
C)  Nominal Data 
D)  Ratio Data B

Question 4

Match the following measures of central tendency to their proper definition
-Mode

Accepted Answer

A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score 
A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score

Question 5

Match the following measures of central tendency to their proper definition
-Mean

Accepted Answer

A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score 
A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score

Question 6

What type of data has equal space between each variable?

Accepted Answer

A)  Ordinal Data 
B)  Continuous Data 
C)  Nominal Data 
D)  Ratio Data 
A)  Ordinal Data 
B)  Continuous Data 
C)  Nominal Data 
D)  Ratio Data

Question 7

___________ are generally used to display nominal data, while __________ polygons display continuous data.

Accepted Answer

Histograms

Question 8

Match the following measures of central tendency to their proper definition
-Median

Accepted Answer

A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score 
A) Defined as the average score 
B) Defined as the middle value of the data 
C) Defined as the most frequently occurring score

Question 9

In a positive skew, the median is greater than the mean.

Accepted Answer

A) True 
 B)False

Question 10

Biological sex, and place of birth are examples of nominal data.

Accepted Answer

A) True 
 B)False

Question 11

If data is evenly distributed, graphics will show that the mean and median are the same.

Accepted Answer

A) True 
 B)False

Question 12

Variance is defined as:

Accepted Answer

A)  Standard deviation multiplied by two 
B)  Standard deviation divided by two 
C)  Square root of standard deviation 
D)  Square of the standard deviation 
A)  Standard deviation multiplied by two 
B)  Standard deviation divided by two 
C)  Square root of standard deviation 
D)  Square of the standard deviation

Question 13

What type of data has no particular order in response categories and codes are arbitrary?

Accepted Answer

A)  Ordinal Data 
B)  Categorical Data 
C)  Nominal Data 
D)  Ratio Data 
A)  Ordinal Data 
B)  Categorical Data 
C)  Nominal Data 
D)  Ratio Data

Question 14

The type of data that has even intervals and an absolute zero point is ________ data.

Accepted Answer

The answer of The type of data that has even...

Question 15

A _______ standard deviation show that the data are gathered tightly around the mean, whereas ________ standard deviation shows that the data are dispersed or spread out far from the mean.

Accepted Answer

The answer of A _______ standard deviation show that the...

Question 16

Ordinal Data have an assumed order, or rank, as well as a consistent distance between variables.

Accepted Answer

A) True 
 B)False

Which measure of central tendency score is used for interval and ratio data, but not for nominal or ordinal?

When there are an even number of scores, the median is calculated by adding the two middle scores together and dividing by the mean.

What type of data are defined as variables that are named and placed into groups, classification, or classes?

Match the following measures of central tendency to their proper definition -Mode

Match the following measures of central tendency to their proper definition -Mean

What type of data has equal space between each variable?

_ are generally used to display nominal data, while polygons display continuous data.

Match the following measures of central tendency to their proper definition -Median

In a positive skew, the median is greater than the mean.

Biological sex, and place of birth are examples of nominal data.

If data is evenly distributed, graphics will show that the mean and median are the same.

Variance is defined as:

What type of data has no particular order in response categories and codes are arbitrary?

The type of data that has even intervals and an absolute zero point is ________ data.

A _ standard deviation show that the data are gathered tightly around the mean, whereas __ standard deviation shows that the data are dispersed or spread out far from the mean.

Ordinal Data have an assumed order, or rank, as well as a consistent distance between variables.

Purpose

Ethics

Determinants of Health

Theories and Models

Reliability and Validity

Qualitative Data

Evaluation Design

Surveys

Populations and Samples

Inferential Statistics

Budgets and Cost Analyses

Reports and Presentations

Filters

Exam 9: Data Tools

Which measure of central tendency score is used for interval and ratio data, but not for nominal or ordinal?

When there are an even number of scores, the median is calculated by adding the two middle scores together and dividing by the mean.

What type of data are defined as variables that are named and placed into groups, classification, or classes?

Match the following measures of central tendency to their proper definition -Mode

Match the following measures of central tendency to their proper definition -Mean

What type of data has equal space between each variable?

___________ are generally used to display nominal data, while __________ polygons display continuous data.

Match the following measures of central tendency to their proper definition -Median

In a positive skew, the median is greater than the mean.

Biological sex, and place of birth are examples of nominal data.

If data is evenly distributed, graphics will show that the mean and median are the same.

Variance is defined as:

What type of data has no particular order in response categories and codes are arbitrary?

The type of data that has even intervals and an absolute zero point is ________ data.

A _______ standard deviation show that the data are gathered tightly around the mean, whereas ________ standard deviation shows that the data are dispersed or spread out far from the mean.

Ordinal Data have an assumed order, or rank, as well as a consistent distance between variables.

Purpose

Ethics

Determinants of Health

Theories and Models

Reliability and Validity

Qualitative Data

Evaluation Design

Surveys

Populations and Samples

Inferential Statistics

Budgets and Cost Analyses

Reports and Presentations

Filters

_ are generally used to display nominal data, while polygons display continuous data.

A _ standard deviation show that the data are gathered tightly around the mean, whereas __ standard deviation shows that the data are dispersed or spread out far from the mean.