Bivariate - suitability of graph
Authored by Carol Roderick
Mathematics
11th Grade
Used 1+ times
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9 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the graph show?
As the years since the debut increases, so does the number of caps he has.
As the years since the debut increases, the number of caps he has decreases.
As the number of caps increases, the years since his debut decreases.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the models. Which of the two lines best fits the highest value (the red dot)?
straight line
curved line
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Predict the likely number of caps a player will have 3 years after his debut.
15
25
35
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Predict the likely number of caps a player will have 14 years after his debut.
150
90
40
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The likely number of caps a player will have 14 years after his debut is 150.
Are you confident to use this model to make a prediction?
very confident
not very confident
increased
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the relationship positive or negative?
positive
negative
no correlation
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the strength of the relationship?
sting
moderate
weak
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