MUE Ch 7 Statistics
Authored by ALICE LOZANO
Mathematics
8th Grade
8 covered
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7 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
A scatterplot shows a strong positive correlation. Which relationship does the scatterplot most likely show?
The age of a runner and the distance the runner travels in 10 minutes.
The time a runner spends running and the distance the runner travels.
The time a runner takes to run the same distance over weeks of training.
The finish times of several Olympic runners for the same running event.
Tags
8.11.A
2.
MULTIPLE SELECT QUESTION
3 mins • 1 pt
Which graphs would you most likely expect to show a nonlinear association?
Select 2 correct answers.
A graph showing the relationship between ice cream sales and temperature
A graph showing the length of a room and the height of a room
A graph showing the cost of an item at a store and the amount of sales tax
A graph showing the relationship between pollen levels and allergy medicine sales
A graph showing number of forks in a silverware drawer and number of plates in a cupboard
Tags
8.11.A
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
If you graphed data that compared the number of rainy days in the summer to the attendance at a public school, which type of relationship would you expect to see?
Linear, negative
Linear, Positive
Non linear
No correlation
Tags
8.11.A
4.
MATCH QUESTION
3 mins • 1 pt
Match the following
Weak Positive
Strong Positive
Strong Negative
No Association
Weak Negative
Tags
8.11.A
5.
DRAG AND DROP QUESTION
5 mins • 1 pt
The dramas have a (a) mean and a (b) Mean Absolute Deviation than the comedies.
Tags
8.11.B
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which team was more consistent throughout the season? (The lesser MAD)
Team A, because they scored the greater average number of points
Team B, because they scored the greater average number of points
Team A, because they have the lesser MAD
Team B, because they have the lesser MAD
Tags
8.11.B
7.
MATH RESPONSE QUESTION
3 mins • 1 pt
What is the mean absolute deviation of the number of text messages sent? Round to the whole number.
Mathematical Equivalence
ON
Tags
8.11.B
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