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U2cL7 Scatterplot & Correlation Quiz

Last updated almost 5 years ago
10 questions
1

How many hits should you expect from a player who is at bat 175 times?

1

What is the correlation coefficient(rounded to the nearest hundredth? What type of correlation? Separate with a comma

1

If he uses the points (2, 8) and (5, 1.5) from his line, which equation ould best represent the line of best fit?

1

Which of the two given points would be the best to use to calculate the line of best fit?

1

Which is most likely the relationship he will see between age and height?

1

Which shows the line of best fit for the data?

1

Use the equation to help him predict the number of students who will drop out in 2012?

1

Which graph respresents a positive correlation?

1

Using the line of best fit, predict the average consumption of bottled water in the year 2000?

1

Write your equation for the line of best fit(round to the nearest hundredth and no spaces). Then write your prediction for in what year sales will reach $500. Separate your responses with a comma