3. (06.07 HC) A teacher is assessing the correlation between the number of hours spent studying and the average score on a science test. The table below shows the data: Number of hours spent studying (x) 0 0.5 1 1.5 2 2.5 3 3.5 4 Score on science test (y) 57 62 67 72 77 82 87 92 97 Part A: Is there any correlation between the number of hours students spent studying and the score on the science test? Justify your answer. (4 points) Part B: Write a function which best fits the data. (3 points) Part C: What does the slope and y-intercept of the plot indicate? (3 points)