Scatter Plots Types

Which of the following would be the most accurate equation for the scatter plot?

• y = -2x - 7

• y = -x + 7

• y = 3x + 7

• y = 15x + 7

Looking at the graph showing a line of best fit, what is the correlation shown?

• Length of life is constant

• Length of life increases as amount of sunlight increases

• Length of life increases as amount of sunlight decreases

• Length of life decreases as amount of sunlight increases

Tags

CCSS.HSF.IF.B.4

• 8

• 14

• 32

• 64

Tags

CCSS.HSF.LE.B.5

What does the slope mean in the context of the situation graphed?

• You burn 500 calories every 60 minutes of exercise.

• You eat 500 calories when you eat out 60 times.

• You burn 100 calories every 10 minutes of exercise.

• You should not exercise.

Tags

CCSS.HSF.LE.B.5

a graph with points plotted to show a possible relationship between two sets of data

• Trend line

• scatter plot

• slope

• y intercept

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

What type of correlation does this graph have?

• positive 

• negative

• none

• all of the above

What kind of correlation does the scatter plot show?

• Positive

• Negative

• No association

What kind of correlation does the scatter plot show?

• Positive

• Negative

• No association

Guess the correlation between the variables:

• Positive

• Negative

• None