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WorksheetsStatistics Test Review
Total questions: 83
Worksheet time: 8hrs 35mins
Find the mean
(a)
Find the median
(a)
Find the range
(a)
Find the mode
(a)
Find the maximum
(a)
Find the minimum
(a)
Find the interquartile range
(a)
Find the lower quartile
(a)
Find the upper quartile
(a)
Find the mean absolute deviation (MAD)
(a)
What is the upper quartile of the set of data; 2, 4, 6, 6, 7, 8, 10
4
6
8
2
The median test score is 80.
The lower quartile is 65.
The upper quartile is 90.
The IQR is 30.
What does a quartile mean?
One fourth of the data.
One half of the data.
Some data only.
All of the data.
What is the interquartile range (IQR)?
20
25
30
50
To get the ________, subtract the smallest number in the data set from the biggest number in the data set.
Mean
Median
Mode
Range
To get the ______, add up all the numbers in a data set and divide by the amount of numbers in the data set.
Median
Mean
Mode
Range
To get the ________, subtract the smallest number in the data set from the biggest number in the data set.
Mean
Median
Mode
Range
To get the _______, order the numbers in the data set from smallest to biggest and find the middle number in the data set.
Mean
Median
Mode
Range
To get the ________, select the number that occurs the most in a data set aka the most popular number.
Mean
Median
Mode
Range
Find the Mean of the Data Set:
7, 8, 3, 4, 8
7
6
5
4
Find the Median in the Data Set:
7, 8, 3, 4, 8
7
8
4
3
Find the Median of in the Data Set:
2, 9, 7, 4, 6, 1
(a)
Find the Mode in the Data Set:
7, 8, 3, 4, 8
(a)
Find the Range in the Data Set:
7, 8, 3, 4, 8
(a)
The mode of these numbers is
29, 41, 48, 48, 52, 68, 76, 77, 84
5,11,2,12,4,2
3, 5, 7, 9, 11, 8, 3
23, 34, 27, 7, 30, 26, 28, 31, 34
Is the following a statistical question:
How old is the Statue of Liberty?
yes
no
Is the following a statistical question:
How many apps does each each of your classmates have on their phones?
yes
no
Is the following a statistical question:
How tall are the students in this class?
yes
no
Is the following a statistical question:
How many runs did the Braves score yesterday?
yes
no
Is the following a statistical question:
How many siblings do each of your classmates have?
yes
no
Is the following a statistical question:
How many students brought cell phones to school today?
yes
no
Is the following a statistical question:
How many inches of rain did we get each day last week?
yes
no
Is the following a statistical question:
Which student sold the most boxes of candy for the fundraiser?
yes
no
Is the following a statistical question:
What were the student scores for the math test?
yes
no
Is the following a statistical question:
How many students in your class ate breakfast this morning?
yes
no
Is the following a statistical question:
How many calories did each student eat for dinner last night?
yes
no
Is the following a statistical question:
How many touchdowns did the Patriots score in this year's Super Bowl?
yes
no
Is the following a statistical question:
How many hours did you exercise each day last month?
yes
no
Is the following a statistical question:
How many letters are in the name of our school?
yes
no
Is the following a statistical question:
How many Presidents can each person in the class name?
yes
no
How many students sent between 10 and 19 text?
25
22
15
45
How many students sent more than 29 text messages?
45
25
95
199
Which interval contained the fewest scores?
0-9
50-59
both 0-9 and 50-59
10-19
How many veterans had exactly 3 years of service?
25
5
1
unknown
Which age group represents the mode?
40-49
50-59
60-69
70-79
80-89
Find the Mean Absolute Deviation of the set: 12, 25, 7, 14, 11, 33
44
102
8
17
Find the Mean Absolute Deviation of the set: 6, 3, 5, 4, 8, 10
6
36
15
2
Find the Mean Absolute Deviation of the set: 10, 5, 7, 14, 19, 32, 25
8
16
56
112
What is the last step to solving for the Mean Absolute Deviation?
Find the mean of the new set of numbers
Find the mean of the given data set
Subtract the mean from each original data point
What is the second step to solving for the Mean Absolute Deviation?
Find the mean of the new set of numbers
Find the mean of the given data set
Subtract the mean from each original data point
What is the first step to solving for the Mean Absolute Deviation?
Find the mean of the new set of numbers
Find the mean of the given data set
Subtract the mean from each original data point
