Linear Interpretation and Scatterplot

Which scatter plot shows a linear relationship between x and y?

• Graph A

• Graph B

• Graph C

• Graph D

Tags

CCSS.8.F.A.3

What type of association does this graph have?

• positive

• negative

• none

• all of the above

The scatterplot shows the airspeed (in km/h) and the number of seats, of 16 commercial aircraft. Which of the following statements best match the scatterplot?

• There is no relationship between the airspeed of an aircraft and the number of seats.

• There is a strong negative linear relationship between the airspeed of an aircraft and the number of seats.

• There is a strong positive non-linear relationship between the airspeed of an aircraft and the number of seats.

• There is a strong positive linear relationship between the airspeed of an aircraft and the number of seats.

• There is a strong positive linear relationship between the airspeed of an aircraft and the number of seats, with one outlier.

Describe the correlation in the graph shown.

• Strong Negative

• Strong Positive

• Weak Negative

• Weak Positive

Tags

CCSS.HSF-LE.A.1B

For a year, Charlie records the balance of his checking account at the end of each month. His data can be represented by the linear model y = 213.73x + 75.62 , where x is the number of months and is the account balance. Fill in the blanks with the values that correctly complete the statement. Based on the linear model, Charlie began with $​​ (a)   in his checking account, and the balance of his checking account increases by ​ (b)   each month.​ ​

• 75.62

• 213.73

Tags

CCSS.HSF.LE.B.5

What is the trend for this scatter plot

• Negative

• Positive

• None

Tags

CCSS.HSF-LE.A.1B

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

Tags

CCSS.HSF-LE.A.1B

Choose two words from those listed below to best describe the correlation between the two variables.

• strong

• weak

• positive

• negative

What type of correlation is shown in the scatter plot?

• Positive Linear Correlation

• Negative Linear Correlation

• Non-Linear Correlation

• No Correlation

Tags

CCSS.HSF-LE.A.1B

is a diagram that uses coordinates to display values for two variables for a set of data.

• dot plot

• scatter plot

• histogram

• stem and leaf plot