Population data: 105, 82, 94.5 ,72.5, 92, 91, 52, 86, 100,96, 98, 109, 96, 55, 18 Grading
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Population data: 105, 82, 94.5 ,72.5, 92, 91, 52, 86, 100,96, 98, 109, 96, 55, 18
Grading chart: A:9; B:2; C:1; D:0; F:3
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Q21. Considering grade C or above as a pass grade, how many students from this data successfully passed the course? Q22. Considering grade C or above as a pass grade, what is the probability for a student to receive a pass grade? Q23. What is the probability for a student not receiving a pass grade? Q24. What is the probability that the student received grade A or grade B? Q25. What is the probability that the student received grade A, grade B, or grade C? Q26. The events in the previous question are mutually exclusive events. Q27. What is the probability that a student received grade A & B? Q28. What is the probability that a student received grade A, i.e., P(A) is Q29. What is the probability that a student received grade B, Q30. What is the i.e., P(B) is probability that a student received grade C, i.e., P(C) is Q31. What is the probability that a student received grade D, i.e., P(D) is TRUE FALSE Q21. Considering grade C or above as a pass grade, how many students from this data successfully passed the course? Q22. Considering grade C or above as a pass grade, what is the probability for a student to receive a pass grade? Q23. What is the probability for a student not receiving a pass grade? Q24. What is the probability that the student received grade A or grade B? Q25. What is the probability that the student received grade A, grade B, or grade C? Q26. The events in the previous question are mutually exclusive events. Q27. What is the probability that a student received grade A & B? Q28. What is the probability that a student received grade A, i.e., P(A) is Q29. What is the probability that a student received grade B, Q30. What is the i.e., P(B) is probability that a student received grade C, i.e., P(C) is Q31. What is the probability that a student received grade D, i.e., P(D) is TRUE FALSE
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Answer rating: 100% (QA)
21 Number of students who passed the course A B C 921 12 22 Ppass ... View the full answer
Related Book For
Statistics The Art And Science Of Learning From Data
ISBN: 9780321755940
3rd Edition
Authors: Alan Agresti, Christine A. Franklin
Posted Date:
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