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Unit 5 Test Review Flashcards | StudBud
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Unit 5 Test Review
Unit 5 Test Review
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#unit5 #statistics #probability
Flashcards
14 cards
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Practice quiz
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Questions
14
Answers
1
True or False: If the bag has 40 pretzels, the line predicts it will weigh 2.5 ounces.
True
False
2
Which graph does a better job capturing the trend of data?
Graph B
Graph A
3
About how many pounds does the trend line predict a bag with 11 oranges will weigh?
4.5
3.5
4.0
3.0
4
What point lies outside the general tend of the data?
( 2, 35)
(3, 40)
(1, 38)
( 9, 50)
5
True or False: The slope of the line represents the weight of each pretzel.
True
False
6
Which best describes the type of association shown in the scatter plot?
No Association
Negative Linear
Nonlinear
Positive Linear
7
What type of association is shown in the graph?
No Association
Positive Linear
Negative Linear
Nonlinear
8
The trend indicates an owner with 2 acres can save 78 minutes by using a ride-on mower.
True
False
9
True or False: There is no association between the number of pretzels and weight.
False
True
10
The ride-on mower trend indicates for every acre there is an increase of 37.5 minutes mowing.
False
True
11
The trend indicates an owner with a lawn of 1.2 acres can save 65 minutes by using a ride-on.
True
False
12
True or False: If a bag contains 1 pretzel, the trend line predicts it will weigh 1 ounce.
True
False
13
The y-intercept represents the weight of the bag itself.
False
True
14
The push mower trend indicates for every 1-acre there is increase in 10 min of mowing.
False
True
