Question: 4 Moving to another question will save tis response. 20 Question 2 A study is made to determine how ice cubes can cool down a


4 Moving to another question will save tis response. 20 Question 2 A study is made to determine how ice cubes can cool down a drink. A certain number of ice cubes are placed in a hot drink, and the new temper measured in degrees Celsius. The data is below. Answer the following questions based on the data. Round your answer to 4 decimal places. Ice Cubes Temperature 85 82 75 80 71 72 68 63 50 55 O D 0 Y O O Un A D W W N N N- - -C 56 44 48 40 39 32 26 18 15A. What is the correlation coefficient of the above data? -0.9860 B. Find the regression line based on the above data. y= -7.3226x + 84.0783 C. Predict the temperature if the number of ice cubes equals 11. D. Can we do a predication for 50 ice cubes? Why or why not? E. If the number of ice cubes were to change by 3, what would the temperature change be? For Blank 1 A Moving to another question will save this response.
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