The following data values are from a random sample of 40 college students; the data show the students€™ gender, American College Test (ACT) composite scores, and grade point averages (GPAs) after their first term in college.

a. Construct a scatter diagram of the data with ACT scores on the horizontal axis and GPA on the vertical axis, being sure to identify the male and female students.
b. Do the patterns for males and females appear to be the same, or are they different? Identify specific similarities and differences.
c. Assume that a student had an ACT score of 25. What would you predict that student€™s GPA to be at the end of the first term in college?
d. Does there appear to be any relationship between ACT scores and the first-term GPA?

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Female ACT GPAİ ACT GPA ! ACT GPAİ ACT GPA 23 1833 33 3.333 15 3.000 13 3.053 28 4.000 17 2.835 22 3.600 16 2.600 22 3.057 26 3.249 20 2.665 27 2.000 20 4.000 25 2.290 17 2.934 19 2.500 23 3.550 20 2.178 21 3.422 22 4.000 19 2.583 23 2.835 18 3.002 33 2.833 20 3.165 9 2.364 17 3.000 17 3.438 29 3.398 2 3.000 25 .000 26 2.418 27 3.868 22 3.934 25 3.472 18 2.918 29 3.533 25 3.550 17 2.360 16 3.313