Scatter Plot 2

The scatter plot shows the height of a candle as it burns. Which statement is true for the scatter plot?

• The correlation between the height of the candle and the number of hours burned is negative because both x and y values decrease.

• The correlation between the height of the candle and the number of hours burned is negative because the y-values decrease as the x values increase.

• The correlation between the height of the candle and the number of hours burned is positive because both x and y values increase.

• The correlation between the height of the candle and the number of hours burned is negative because the y-values increase as the x-values decrease.

Tags

CCSS.HSF.LE.B.5

Which statement BEST describes the rate of change for the data?

• The candle loses about 1 cm in height for every 3 hours it burns.

• The candle loses about 2 cm in height for each hour it burns.

• The candle loses about 3 cm in height for each hour it burns.

• The candle loses about 1 cm in height for every 2 hours it burns.

Tags

CCSS.HSF.IF.B.4

The graph shows the stock value for a technology company from 2002 to 2005. From this graph, what is the most likely value of the stock for the year 2000?

• 10

• 0

• 20

• 30

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Describe the correlation between the amount spent and the number of people spending the money.

• positive correlation; as the amount spent increases, the number of people spending that amount decreases

• positive correlation; as the amount spent decreases, the number of people spending that amount decreases

• negative correlation; as the amount spent increases, the number of people spending that amount increases

• positive correlation; as the amount spent decreases, the number of people spending that amount increases

• negative correlation; as the amount spent increases, the number of people spending that amount decreases

Tags

CCSS.HSF-LE.A.1B

The graph displays the relationship between feet and yards. Determine the number of feet per yard.

• 3

• 1

• 6

• 8

Tags

CCSS.7.RP.A.2B

Which statement BEST describes the relationship between distance and time?

• The car started and traveled a constant speed and then stopped for a few hours.

• In the early hours of the trip the car was faster than the last hours of the trip.

• The car traveled a constant speed the entire trip.

• The car's speed increased and decreased over the trip.

Tags

CCSS.8.EE.B.5

Which equation BEST represents the line of best fit for the scatterplot?

• y=-x+1

• y=x

• y=x+1

• y=-x

Tags

CCSS.8.EE.B.5

Which equation BEST represents the line of best fit for the scatterplot?

• y = -x + 3

• y = x + 3

• y = -x - 3

• y = x - 3

Tags

CCSS.8.EE.B.5

The scatterplot shown compares the price of gasoline (in dollars) and the number of hybrid cars sold (in thousands) in Georgia.

Which choice BEST describes the relationship between price of gasoline and number of hybrid cars sold?

• There is a non-linear relationship.

• There is a linear relationship.

• There is no relationship.

• There is a positive correlation.

Tags

CCSS.8.F.A.3