WorksheetsVocabulary- Samples and Populations Unit 2
Total questions: 16
Worksheet time: 11mins
Name
Class
Date
1.
Sets of data that are not made up of numbers.
a)
Categorical Data
b)
Numerical Data
2.
Choosing a sample because it is convenient.
a)
Convenience Sampling
b)
Random Sampling
c)
Voluntary-Response Sampling
d)
Systematic Sampling
3.
The value found by adding up a set of data points and dividing by the total number of points.
a)
Mean
b)
Median
c)
Mode
d)
Data
4.
The average of the differences between all data points in a set and the mean of the set.
a)
Mean Absolute Deviation
b)
Mean
c)
Range
d)
Absolute Value
5.
The number that is in the middle of a set of data ordered from smallest to largest.
a)
Mean
b)
Median
c)
Mode
d)
Range
6.
The data point that occurs most often in a set of data.
a)
Mean
b)
Median
c)
Mode
d)
Range
7.
Sets of data that are made up of numbers.
a)
Numerical Data
b)
Categorical Data
8.
The entire set of people or objects that is being studied.
a)
Population
b)
Sample
c)
Sampling Plan
d)
Data Point
9.
Choosing a sample in a way that everyone has an equal chance of being in the sample.
a)
Convenience Sampling
b)
Random Sampling
c)
Voluntary-Response Sampling
d)
Systematic Sampling
10.
The difference of the maximum and minimum data points in a set.
a)
Mean Absolute Deviation
b)
Range
c)
Mean
d)
Absolute Value
11.
The percentage that represents the frequency of an event in a sample.
a)
Relative Frequency
b)
Sample Space
12.
A sample where characteristics accurately reflect those of the larger population from which the sample is being selected.
a)
Convenient Sample
b)
Random Sample
c)
Representative Sample
d)
Systematic Sample
13.
A group of people or objects selected from a population.
a)
Population
b)
Sample
c)
Sampling Plan
d)
Data Point
14.
A detailed strategy for selecting a sample from a population.
a)
Population
b)
Sample
c)
Sampling Plan
d)
Data Point
15.
Choosing a sample in a methodical way.
a)
Convenience Sampling
b)
Random Sampling
c)
Voluntary-Response Sampling
d)
Systematic Sampling
16.
A sample that selects itself. For example, if you put an ad in a paper looking for people to take a survey.
a)
Convenience Sampling
b)
Random Sampling
c)
Systematic Sampling
d)
Voluntary-Response Sampling
100 %
