By how much will the mean vary if the outlier is included?
88, 78, 90, 82, 46, 95, 77
Central Tendency and Outlier
Quiz
•
Mathematics
•
7th Grade
•
Hard
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
By how much will the mean vary if the outlier is included?
88, 78, 90, 82, 46, 95, 77
5.6
6.1
85
79.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
By how much will the mean vary if the outlier is included?
75, 65, 77, 69, 34, 82, 64
5.4
72
66.6
5.9
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
By how much will the mean weights vary if the outlier is included?
84, 74, 86, 78, 40, 91, 73
6.4
75.1
5.9
81
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Gary has taken an aptitude test 8 times and his scores are 96, 98, 98, 105, 36, 87, 95, and 93. Which measure of central tendency is most appropriate for his scores?
Median
Mode
Mean
Range
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the outlier in the data set?
112
211
114
141
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Any outliers in the dot plot?
Yes, 14
Yes, 9, 10 and 14
No
No, 0 because top-winning countries shouldn't have 0 medals
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When analyzing numerical data, the best measure of center with an outlier is:
mean
median
mode
range
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