Question 1 1 pts The director of an alumni association for a small college wants to determine whether there is any type of relationship between the amount of an alumnus's contribution (in dollars) and the years the alumnus has been out of school. The data follow. Years x 1 5 3 107 6 Contribution y 500 100 300 50 75 80 Please do it by hand, take a picture and insert it. Your work must be very neat, please use the rule to make lines, all must be labeled. Edit View Insert Format Tools Table 12pt v Paragraph B I U Av LV TV (823 1 0 words > Question 2 1 pts Construct a scatter plot for the following data: Size Selling prize 2521 400 2555 426 2735 428 2846 |435 3028 469 3049 475 3198 488 3198 455 Please do it by hand, take a picture and insert it. Your work must be very neat, please use the rule to make lines, all must be labeled. (BE3 1 0 words > Question 3 1 pts Compute the correlation coefficient between hourly wage and years of service. Rounded to the nearest thousandths. Compare it to the answer of a previous question. years of service x 0.5 1 1.75 2.5 3.0 hourly wage y 9.51 8.23 10.95 12.70 12.75 Question 4 1 pts Scatterplot for quality characteristic XXX Based on the scatterplot above, the correlation between process input and quality characteristic is [ Select ] Question 5 1 pts 100 . . . " .. . In- field Crack Size Reading In- lab Crack Size Reading Based on the scatterplot above, the correlation between in-lab crack reading and in-field crack reading is [ Select ]