Scatter Plots 4/23

What type of association does this graph have?

• positive 
• negative
• none
• all of the above

As x increases, y increases

• correlation coefficient
• causation
• positive correlation
• negative correlation

What is the correlation?

• Negative correlation
• No correlation
• Positive correlation
• All of the above

What type of correlation does this scatter plot show?

• positive association

• negative association

• no association

Which one is the outlier

• Oliver

• Quinn

• Nancy

• Kory

What represents the x axis?

• ABC Company
• Hours Worked
• Amount Earned in Dollars
• Hours in Car

What represents the y axis?

• ABC Company
• Hours Worked
• Amount Earned in Dollars
• Hours in Car

What is the correlation between length of running start and distance of jump?

• positive:  the further you run the further you jump
• negative: the less you run the less distance of your jump
• positive: the further your running start the less your distance

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

A small theme park is trying to determine the number of guests they should expect on a weekend, based on the temperature outside.  Based on the trend line, about how many guests should be expected if the temperature is around 80°?

• 8,300
• 8
• 7,300
• 9,300