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Scatter Plots & Line of Best Fit Plus 2-Way Tables Flashcards | StudBud
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Scatter Plots & Line of Best Fit Plus 2-Way Tables
Scatter Plots & Line of Best Fit Plus 2-Way Tables
10 terms
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StudBud Administration
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410 plays
Review of scatter plots, best-fit linear relationships, and 2-way tables.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
Which statement is supported by the data in the scatter plot?
There is no relationship between call length and cost.
As call length increases, the cost tends to decrease.
As call length increases, the cost tends to stay the same.
As call length increases, the cost tends to increase.
2
If a student watches TV for 6 hours, how many hours of sleep would they be expected to get?
6 hours
12 hours
4 hours
5 hours
3
Callie surveyed 50 people. Using the chart, how many people like Chinese and Italian?
25 people
all 50 people
10 people
20 people
4
Timothy surveyed people about the activities they enjoy. Which statement is correct?
Men are more likely to enjoy watching television.
Women are more likely to enjoy yard work.
Women are less likely to enjoy watching television.
Men are less likely to enjoy shopping.
5
The equation of the line is y = 20x. How many miles can you go on 7 gallons of gas?
140 miles
105 miles
175 miles
70 miles
6
Celene asked students if they have a skateboard and bike. What is true about the results?
Those who don't have a skateboard usually don't have a bike.
Those who do not have a skateboard tend to have a bicycle.
Those who have a skateboard tend not to have a bicycle.
None of the correlations listed are correct.
7
Two possible lines of best fit are graphed on the scatter plot. Which line is the better fit?
Line B
Line A
8
Joe surveyed 42 people to see how many like hamburgers. Most people who like hamburgers are ?
boys
girls
9
What is the relationship between the variables on the scatter plot below?
nonlinear association
linear and nonlinear association
no association
linear association
10
The 2-way table below shows the items purchased at the deli by customers who ordered a meal.
Those who order a sandwich tend to not order dessert.
Those who order salad tend to order dessert.
None of the correlations listed are correct.
Those who order soup tend to not order dessert.
