Question 1

What is the y-intercept of the inequality? y ≥ -2x+4

Accepted Answer

4

Answer

-2

Answer

y

Question 2

For the following inequality, will the line be dotted or solid? y ≥ -2x+4

Accepted Answer

Solid

Answer

Dotted

Question 3

For the following inequality, will we shade above or below the line? y ≥ -2x+4

Accepted Answer

Above

Answer

Below

Question 4

What is the y-intercept of the inequality? 10x+3y<24

Accepted Answer

8

Answer

24

Answer

10

Question 5

For the following inequality, will the line be dotted or solid? 10x+3y<24

Accepted Answer

Dotted

Answer

Solid

Question 6

For the following inequality, will we shade above or below the line? 10x+3y<24

Accepted Answer

Below

Answer

Above

Question 7

Which graph represents the system of inequalities shown in the picture?

Accepted Answer

B

Answer

C

Answer

D

Answer

A

Question 8

In which region would the solutions to the system of inequalities be found?

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 9

In which region would the solutions to the system of inequalities be found?

Accepted Answer

A

Answer

D

Answer

B

Answer

C

Question 10

What is the strength of a correlation coefficient of 0.89

Accepted Answer

Strong

Answer

Moderate

Answer

Weak

Question 11

What is the strength of a correlation coefficient of -0.42

Accepted Answer

Moderate

Answer

Weak

Answer

Strong

Question 12

What is the strength of a correlation coefficient of 0.2

Accepted Answer

Weak

Answer

Strong

Answer

Moderate

Question 13

When two variables have no relationship, what is the correlation coefficient?

Accepted Answer

0

Answer

-0.91

Answer

0.3

Answer

0.5

Question 14

What is the direction of a correlation coefficient of 0.77

Accepted Answer

Positive

Answer

Can't tell

Answer

Negative

Question 15

What is the direction of a correlation coefficient of -0.1

Accepted Answer

Negative

Answer

Can't tell

Answer

Positive

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