The final exam grade distribution for all students in the introductory statistics class at a local community college is displayed in the table, with A = 4, B = 3, C = 2, D = 1, and F= 0. Let X represent the grade for a randomly selected student from the class. Grade 4 3 2 1 Probability 0.4 0.32 0.17 0.08 0 0.03 What is the mean of the distribution? 2 3 2.98 3.50

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The final exam grade distribution for all students in the
introductory statistics class at a local community
college is displayed in the table, with A = 4, B = 3, C =
2, D=1, and F = 0. Let X represent the grade for a
randomly selected student from the class.
Grade
4
3
2
1
0
Probability 0.4 0.32 0.17 0.08 0.03
What is the mean of the distribution?
2
3
2.98
3.50
Transcribed Image Text:The final exam grade distribution for all students in the introductory statistics class at a local community college is displayed in the table, with A = 4, B = 3, C = 2, D=1, and F = 0. Let X represent the grade for a randomly selected student from the class. Grade 4 3 2 1 0 Probability 0.4 0.32 0.17 0.08 0.03 What is the mean of the distribution? 2 3 2.98 3.50
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