Measurements with Graph or Chart

Standard Test Scores
Name Gender Absences PE Math Writing Reading
Alex Boy 5 49 85 86 80
Anthony Boy 18 51 39 71 75
Douglas Boy 1 82 74 78 79
Jorge Boy 4 56 66 68 60
Joshua Boy 5 83 79 78 77
Luke Boy 0 94 89 84 84
Robert Boy 17 36 36 56 50
Rupert Boy 4 24 55 56 52
Seth Boy 0 61 92 89 83
Wayne Boy 1 65 92 96 91
Blair Girl 3 94 59 66 90
Brooke Girl 2 75 35 43 46
Carmen Girl 0 49 91 91 90
Charlita Girl 16 23 49 55 49
Kim Girl 2 71 90 92 95
Li Girl 1 73 98 93 95
Rachel Girl 2 92 87 92 91
Sara Girl 3 33 87 93 94
Sheetal Girl 0 18 100 97 97
Tawayna Girl 14 31 65 55 63

? Determine the types of measurement scales for each variable (Nominal, Ordinal, Interval, Ratio):
Name
Gender
Absences
Physical Education (PE)
Math
Writing
Reading
? Determine the number of boys and girls in the class and create a bar graph or pie chart to display the information.
? Determine the correlations between pairs of all interval variables (i.e., Absences with PE, PE with math, math with writing, etc.)
? How much of the math grade can be explained by the PE grade? How much of the writing grade can be explained by the reading grade?

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