Scatter Plots Review

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

Tags

CCSS.HSF-LE.A.1B

What type of correlation does this graph have?

• Negative

• no association

• positive

Tags

CCSS.HSF-LE.A.1B

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase.

• As the temperature increases, the number of visitors increases.

• As the visitors increase, the temperature decreases.

• No correlation

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.RI.K.7

How many bags of potatoes would you expect if there were 6 bags of seeds planted?

• 125

• 150

• 175

• 8

Tags

CCSS.5.OA.B.3

What would be the slope for the line of best fit?

• 1

• 25

• -1

• -25

Tags

CCSS.8.EE.B.5

What would be the equation for the line of best fit?

• y=x+100

• y=100x

• y=200x

Tags

CCSS.8.EE.B.5

Using a line of best fit, how much paper may have been collected on week 11?

• 1400

• 900

• 1000

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

• As x increases, y decreases
• As x increases, y increases
• As x decreases, y decreases

Tags

CCSS.HSF-LE.A.1B

If the debate team plans to practice for 6 hours, how many debates should they win?

• 20
• 16
• 24
• 28

Tags

CCSS.HSF.IF.A.2

What is the equation of the line of best fit?

• y = 1/2x + 3
• y = 1/40x 
• y = 1/2x + 15
•  y = 1/40x + 15

Tags

CCSS.8.EE.B.5