The scatter plot shows the number of hours worked and money spent on entertainment by each of 25 students. Also shown is the line of best fit for the data. Fill in the blanks below. 70 65- 60- 55- Amount of 50- 4s- money spent on 40- entertainment 35- (in dollars) 30- 25- 20- 15 10- 5+x 10 12 14 16 18 20 Number of hours worked (a) For these 25 students, as the number of hours increases, the amount of money spent tends to (Choose one) increase. decrease. t of correlation between the number of hours wor (b) For these 25 students, there is (Choose one) stay the same. money spent. (c) Using the line of best fit, we would predict that a student working 12 hours would spend approximately (Choose one) ▼

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