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Test - Data and Statistics

Last updated almost 5 years ago
22 questions
2

Write an equation for a line going through the following two points.

(0, -4) and (10, 8)

2

Write an equation for a line going through the following two points.

(-8, 3) and (0, 1)

1

The independent variable is

1

The dependent variable is

1

What is the slope?

1

Which of the following best explains what the slope means in the context of the problem?

1

What is the y-intercept?

1

Which of the following best explains what the y-intercept means in the context of the problem?

2

Using the equation, predict how old a Kia Sorento would be i f the cost was $20,501.

2

Using the equation, predict how much a Kia Sorento would cost if it were 5.5 years old.

1

The independent variable is

1

the dependent variable is

1

What is the slope of the line?

1

Which of the following best explains what the slope means in the context of the problem?

1

What is the y-intercept?

1

Which of the following best explains what the y-intercept means in the context of the problem?

2

Using the equation, predict how much the ice cream sales would be if it were 30 degrees.

2

Using the equation, predict the temperature if the ice creams sales were $470.

The table and graph below show the exam scores earned by six students and how long they each studied.
1

Match the independent and dependent variables.

Draggable itemCorresponding Item
Independent Variable
Hours of Study
Dependent Variable
Exam Scores
1

Using the given points on the graph, write an equation to represent the relationship.

1

Using the graph, estimate the exam score if a student studies 3.5 hours.

1

Using the graph, estimate the amount of hours a student studied if they scored 70%