Statistics and Data Quiz

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16 questions
• Q1
What is the definition of the mean?
The most frequent value in a data set.
It is the calculated middle (or average) of the data points.
The middle value when all the numbers are in order from least to greatest.
30s
• Q2
What is the definition of the median?
It is the calculated middle (or average) of the data points.
It is the most frequent value in the data set.
It is the middle number when all the data points are ordered from least to greatest.
30s
• Q3
What is the definition of the mode?
It is the calculated middle (or average) of the data points.
The middle value when all the numbers are in order from least to greatest.
The most frequent value within a data set.
30s
• Q4
Is this box plot skewed left, right, or is it symmetrical?
Skewed Left
Skewed Right
Symmetrical
30s
• Q5
Is this box plot skewed left, right, or is it symmetrical?
Skewed Right
Symmetrical
Skewed Left
30s
• Q6
Is this box plot skewed left, right, or is it symmetrical?
Symmetrical
Skewed Right
Skewed Left
30s
• Q7
Is it categorical or numerical data? Your height
Numerical Data
Categorical Data
30s
• Q8
Is the data numerical or categorical? Favorite Sport
Numerical
Categorical
30s
• Q9
Is the data numerical or categorical? Population
Numerical
Categorical
30s
• Q10
Which one is a statistical question?
How old is the paining, "The Mona Lisa"?
How old are the paintings in the Bloomington Art Museum?
Are the paintings over 10 years old?
60s
• Q11
Which is NOT true about a statistical question?
Has the possibility of more than one answer
Can't be a yes or no question
You only need one possible answer
Must be able to be asked to more than one person
45s
• Q12
In a box plot what percentage of the data is within the box?
75%
None
50 %
25%
30s
• Q13
In a box plot plot what percentage of the data is between the Minimum and Q1?
25%
None
50%
75%
30s
• Q14
What is the median (Q2) on this box plot?
8
6
3
2
30s
• Q15
What value represents Q1 on this box plot?
3
2
6
8
30s

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