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Total questions: 13
Worksheet time: 13mins
Which scatterplot does NOT suggest a linear relationship between x and y?
Students recorded the total number of pages and chapters in each of several books on the scatterplot. Based on the scatterplot, which is the best prediction of the total number of pages in a book with 4 chapters?
150 pages
140 pages
90 pages
120 pages
Which millennial holds the record for the most streamed song on Spotify?
Drake
Ed Sheeran
Taylor Swift
Adele
What dance craze did this kid create?
floss
kiki
dab
dougie
Who has the best album?
Taylor Swift
Kanye West
Billie Eilish
Other
Estimate the correlation coefficient for this scatterplot.
A) r = -0.9
B) r = 1
C) r = 0.9
D) r = -1
The scatter plot shows the number coffee shops in different cities and the number of violent crimes. Which of the following is NOT true?
A) As the number of coffee shops increase, violent crimes appears to increase.
B) The line of best fit (regression line) shows a positive correlation
C) The data has a positive correlation coefficient
D) An increase in coffee shops causes an increase in violent crimes
