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8th grade statisitics -- 8.sp.1 Review Flashcards | StudBud

Explore/8th grade statisitics -- 8.sp.1 Review

8th grade statisitics -- 8.sp.1 Review

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Questions 8

Answers

1
What type of association is represented in the graph?
a negative linear association
a positive linear association
a positive linear association with an outlier
no association
2
Which sets of data have no association?
The weight of a cat and the length of its ears
The number of schools and the population of a city
Time spent talking on a cell phone and the battery charge
Time spent exercising, and the number of calories burned
3
Describe the relationship between the bivariate data?
positive and negative association
negative linear association
non-linear association
positive linear association
4
Which graph shows the relationship between hours watching TV and math test scores?
1
4
3
2
5
In the graph below, as the x-variable ________________, the y-variable ________________.
decreases, decreases
increases, decreases
decreases, increases
increases, increases
6
A point that does not seem to fit in with the others is called an
outlay
outlaw
outlier
outpost
7
Which graph shows no correlation (association)?
I
H
F
G
8
Which situation can be analyzed using bivariate data?
Mr. Benjamin compares students' shoe sizes and the heights.
Mr. Chan keeps track of his daughter's math scores.
Mr. DeStefan keeps track of customers' video game scores.
Ms. Saleem keeps track of her son's homework assignments.