Mathematics, 15.02.2021 20:00 alexanderjones9116

A student is assessing the correlation between the average number of hours of internet browsing and average score on a math test. The table below shows the data: Number of hours of internet browsing
(x) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5
Score on math test
(y) 90 89 88 87 86 85 84 83 82 81

Part A: Is there any correlation between the average number of hours of internet browsing and average score on the math test? Justify your answer.
Part B: Write a function which best fits the data.
Part C: What does the slope and y-intercept of the plot indicate?

Answers: 2

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