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Algebra 1 Unit 11 Finals Review + Social Media Double Bonus Trivia Flashcards | StudBud
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Algebra 1 Unit 11 Finals Review + Social Media Double Bonus Trivia
Algebra 1 Unit 11 Finals Review + Social Media Double Bonus Trivia
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Data displays, data shapes, and measures of center and spread in Algebra 1 statistics
Flashcards
18 cards
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Practice quiz
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Questions
18
Answers
1
In a data distribution that is skewed right, what do the outliers do to the mean?
Make the mean greater than the median's value
Make the mean the same as the median's value
Impossible to tell
Make the mean smaller than the median's value
2
What is the shape of the box plot below?
Skewed Right
Wonky
Skewed Left
Symmetric
3
Of all students who preferred bananas, what percent were 10th graders? Round to the nearest whole percentage.
39%
61%
23%
15%
4
Which of the boxplots below represents the data which has the largest MAD?
D
C
A
B
5
Which of the following r values is most reasonable for the data displayed in the scatterplot?
-0.64
-0.97
0.56
0
6
Find the median of the data set. 11,13,14,16,18,20,22,24,26,28,29,30
12
21
20
22
7
For a data set that is symmetric, you can use either the mean or ______ for the measure of center.
Minimum
Interquartile Range
Median
Maximum
8
What is the shape of the box plot below?
Wonky
Skewed Right
Symmetric
Skewed Left
9
Find the IQR of the data set: 11,13,14,16,18,20,22,24,26,28,29,30
12
14
15
27
10
What is the shape of the box plot below?
Skewed Left
Skewed Right
Symmetric
Even
11
Rounded to the nearest whole percentage, what percent of students prefer oranges?
12%
9%
21%
46%
12
Rounded to the nearest whole percentage, what percent of 9th graders prefer apples?
31%
46%
35%
19%
13
The data in the histogram is described as:
Skewed Left
Symmetric
Uniform
Skewed Right
14
Find the mean of the data set. Round your answer to the nearest tenth, if needed.11,13,14,16,18,20,22,24,26,28,29,30
20.92
22.0
20.9
21.0
15
In what year did Twitter first launch?
1999
2006
2004
2001
16
Which of the following people co-founded Facebook alongside Mark Zuckerberg?
Elon Musk
Eduardo Saverin
Noah Taylor
None. There was no co-founder.
17
For a data set that is skewed, it is best to use
this
as a measure of
center
.
Mean
Standard Deviation
Interquartile Range
Median
18
Which account has the most followers on Instagram?
Cristiano Ronaldo
Instagram
Kylie Jenner
Selena Gomez
