Two dice are rolled 180 times. The expected number of totals of 7 is:
- 60
- 30
- 15
- 150
Answer
B) 30
Expected frequency = n P = 180 16 = 30. SLO M-09-C-07 · Understanding
Mathematics MCQ · More Relative and Expected Frequencies MCQs · Practise
B) 30
Expected frequency = n P = 180 16 = 30. SLO M-09-C-07 · Understanding
Mathematics MCQ · More Relative and Expected Frequencies MCQs · Practise