Statistics Review Question Preview (ID: 38568)


CCSS.MATH.CONTENT.HSS.ID.A.2 Use Statistics Appropriate To The Shape Of The Data Distribution To Compare Center (median, Mean) And Spread (interquartile Range, Standard Deviation) Of Two Or More Different Data Sets. TEACHERS: click here for quick copy question ID numbers.

Which term means the average of all the values?
a) Mean
b) Median
c) Mode
d) Range

Which term means the middle value?
a) Mean
b) Median
c) Mode
d) Range

The difference between highest and lowest value is known as the
a) Mean
b) Median
c) Mode
d) Range

Which term refers to the most used value?
a) Mean
b) Median
c) Mode
d) Range

_____________________ is a measure that is used to quantify the amount of variation or dispersion of a set of data values.
a) Interquartile Range
b) Variance
c) Standard Deviation
d) Average

What is the measure of how far the numbers in a data set are away from the mean or the median?
a) Normal distribution
b) Spread in data
c) Measure of central tendency
d) Linear transformation

Find the mean of the data set: 14 13 14 17 12 21 30 12 14 13
a) 13
b) 14
c) 15
d) 16

Find the median of the data set: 14 13 14 17 12 21 30 12 14 13
a) 12
b) 21
c) 14
d) 16

What is the spread of the data? 14 13 14 17 12 21 30 12 14 13
a) 18
b) 16
c) 1
d) 10

Name the outliers in the set: 5 4 6 7 19 3 2 4 3 6 2 5 8
a) 8, 19
b) 19
c) 2, 19
d) None

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