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Statistics and Data Quiz

Quiz by Ashley Headrick

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Q 1/16
Score 0
What is the definition of the mean?
30
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.

16 questions

Q.What is the definition of the mean?
1
30 sec
Q.What is the definition of the median?
2
30 sec
Q.What is the definition of the mode?
3
30 sec
Q.Is this box plot skewed left, right, or is it symmetrical?
4
30 sec
Q.Is this box plot skewed left, right, or is it symmetrical?
5
30 sec
Q.Is this box plot skewed left, right, or is it symmetrical?
6
30 sec
Q.Is it categorical or numerical data? Your height
7
30 sec
Q.Is the data numerical or categorical? Favorite Sport
8
30 sec
Q.Is the data numerical or categorical? Population
9
30 sec
Q.Which one is a statistical question?
10
60 sec
Q.Which is NOT true about a statistical question?
11
45 sec
Q.In a box plot what percentage of the data is within the box?
12
30 sec
Q.In a box plot plot what percentage of the data is between the Minimum and Q1?
13
30 sec
Q.What is the median (Q2) on this box plot?
14
30 sec
Q.What value represents Q1 on this box plot?
15
30 sec
Q.What is the interquartile range of this box plot?
16
30 sec

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