Statistics Final Exam Questions With Accurate
Solutions 2025\2026 A+ Grade
When humans first realized that counting was a good idea, this became a
useful skill for people to have.
knowing the alphabet
asking questions
collecting information
making decisions
- accurate answers-collecting information
______ is one of the most popular, most powerful analytic tools available today.
SPSS
Microsoft Word
Mini Tab
Excel
- accurate answers-SPSS
______ statistics involve collecting, organizing, and summarizing data.a.
Experimentalb. Descriptivec. Inferential
d. Organizational
- accurate answers-descriptive
Inferential statistics involve _______ the data.a. organizingb. balancingc. editing
d. interpreting
- accurate answers-interpreting
The average age of everyone in the class is an example of what type of
statistics?a. inferentialb. modec. median
d. descriptive
- accurate answers-descriptive
Which measure of central tendency is most influenced by outliers?a. medianb.
modec. mean
d. variance
- accurate answers-mean
, What is the mode of the following data: 47 Republicans, 49 Democrats, and 52
independents?a. 52b. Republicansc. Democrats
d. Independents
- accurate answers-independents
What would be your preferred measure of central tendency if you had the
following data: $32,400; $42,500; $47,250; $49,570; $145,850?
mean
median
mode
weighted mean
- accurate answers-median
Which of the following measures how scores differ from each other?a.
skewnessb. kurtosisc. average
d. variability
- accurate answers-variability
Which measure of variability is a measure of the average distance from the
mean?
standard deviation
range
median
mode
- accurate answers-standard deviation
What is the variance for the following set of scores: 20, 24, 26, 22, 18, 16, 18?a.
12.95b. 3.60c. 6.55
d. 24
- accurate answers-12.95
Which of the following is among the things to remember when creating
figures?
use a lot of text
all graphs communicate several ideas
do not label anything
maintain the scale in the graph
- accurate answers-maintain the scale in the graph
Solutions 2025\2026 A+ Grade
When humans first realized that counting was a good idea, this became a
useful skill for people to have.
knowing the alphabet
asking questions
collecting information
making decisions
- accurate answers-collecting information
______ is one of the most popular, most powerful analytic tools available today.
SPSS
Microsoft Word
Mini Tab
Excel
- accurate answers-SPSS
______ statistics involve collecting, organizing, and summarizing data.a.
Experimentalb. Descriptivec. Inferential
d. Organizational
- accurate answers-descriptive
Inferential statistics involve _______ the data.a. organizingb. balancingc. editing
d. interpreting
- accurate answers-interpreting
The average age of everyone in the class is an example of what type of
statistics?a. inferentialb. modec. median
d. descriptive
- accurate answers-descriptive
Which measure of central tendency is most influenced by outliers?a. medianb.
modec. mean
d. variance
- accurate answers-mean
, What is the mode of the following data: 47 Republicans, 49 Democrats, and 52
independents?a. 52b. Republicansc. Democrats
d. Independents
- accurate answers-independents
What would be your preferred measure of central tendency if you had the
following data: $32,400; $42,500; $47,250; $49,570; $145,850?
mean
median
mode
weighted mean
- accurate answers-median
Which of the following measures how scores differ from each other?a.
skewnessb. kurtosisc. average
d. variability
- accurate answers-variability
Which measure of variability is a measure of the average distance from the
mean?
standard deviation
range
median
mode
- accurate answers-standard deviation
What is the variance for the following set of scores: 20, 24, 26, 22, 18, 16, 18?a.
12.95b. 3.60c. 6.55
d. 24
- accurate answers-12.95
Which of the following is among the things to remember when creating
figures?
use a lot of text
all graphs communicate several ideas
do not label anything
maintain the scale in the graph
- accurate answers-maintain the scale in the graph
