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Laabri

Test - Data and Statistics

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Last updated 3 months ago
18 Nsɛmmisa
2
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1.

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

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

2
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2.

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

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

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1
1
1
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7.

Using the equation, predict the age of a Kia Sorento if the cost was $20,501.

2
1
1
1
1
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13.

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

2

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

1
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15.

Match the independent and dependent variables.

Draggable itemarrow_right_altCorresponding Item

Dependent Variable (y)

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Hours of Study

Independent Variable (x)

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Exam Scores

1
1
1
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3.

The independent variable (x) is

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4.

The dependent variable (y) is

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5.

What is the slope?

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6.

What is the y-intercept?

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8.

Using the equation, predict the price of a Kia Sorento if it were 5.5 years old.

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9.

The independent variable (x) is

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10.

the dependent variable (y) is

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11.

What is the slope of the line?

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12.

What is the y-intercept?

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14.

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

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16.

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

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17.

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

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18.

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