Give Measures of Center and Variability
Middle School Math · Flashcards · Recall
MIDDLE SCHOOL MATH · FLASHCARDS
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QUESTION
What is the median of a data set after the values are put in order?
QUESTION
What does a larger MAD tell you about a data set compared to a smaller MAD?
QUESTION
What is the interquartile range (IQR) in terms of
Q
1
Q_1
Q
1
and
Q
3
Q_3
Q
3
?
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ANSWER
IQR
=
Q
3
−
Q
1
\text{IQR}=Q_3-Q_1
IQR
=
Q
3
−
Q
1
. Measures spread of the middle 50% of data.
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