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Introducing new Paper mode
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15 questions
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- Multiple ChoicePlease save your changes before editing any questions.
What is the mode?
22,7,22,1,7,18,18,16,6,6,7
7
18
21
6
- Multiple ChoicePlease save your changes before editing any questions.
What is the Median?
8,13,2,4,48
48
8
2
9
- Multiple ChoicePlease save your changes before editing any questions.
What is the Mean?
9, 5, 7
8
7
11
6
- Multiple ChoicePlease save your changes before editing any questions.
Katie earned 84,92,84,75 and 70 on her first 5 tests. What is the minimum grade Katie needs to earn on the next test to have a mean of 84?
81
84
95
99
- Multiple ChoicePlease save your changes before editing any questions.
Your test scores are 87, 86, 89, and 88. You have one more test in the marking period. •You want your average to be a 90. What is the lowest score you must get on your last test?
100
90
96
94
- Multiple ChoicePlease save your changes before editing any questions.
Your test grades are 72, 83, 78, 85, and 90. You have one more test and want an average of an 82. What must you earn on your next test?
82
84
81
100
- Multiple ChoicePlease save your changes before editing any questions.
What is the mean of this set of data?
2, 15, 7
8
24
6
3
- Multiple ChoicePlease save your changes before editing any questions.
Find the median of these numbers:
2, 3, 4, 5, 5, 7
4.5
4
5
6
- Multiple ChoicePlease save your changes before editing any questions.
If you score 76, 85, 97, and 83 on your math tests, what would your median score be?
84
85
90
88
- Multiple ChoicePlease save your changes before editing any questions.
A data set can have more than one median?
True
False
- Multiple ChoicePlease save your changes before editing any questions.
To find the average or mean of a set of numbers, add up all the items and divide by...
2
The maximum
The minimum
The number of items
- Multiple ChoicePlease save your changes before editing any questions.
What is the range?
average
the middle #
# happening the most
biggest-smallest
- Multiple ChoicePlease save your changes before editing any questions.
What is the mode?
# happening the most
the average
biggest - smallest
the middle #
- Multiple ChoicePlease save your changes before editing any questions.
33, 25, 42, 25, 31, 37, 46, 29, 38
What is the interquartile range of the data?
9
8
13
21
- Multiple ChoicePlease save your changes before editing any questions.
What is the Mean Absolute Deviation (M.A.D.) for this data?
14, 19, 26, 27, 39
125
25
6.8
34