A card is drawn (and replaced) 520 times. The expected number of hearts is:
- 65
- 130
- 390
- 260
Answer
B) 130
Expected frequency = n P = 520 14 = 130. SLO M-09-C-07 · Understanding
Mathematics MCQ · More Relative and Expected Frequencies MCQs · Practise
B) 130
Expected frequency = n P = 520 14 = 130. SLO M-09-C-07 · Understanding
Mathematics MCQ · More Relative and Expected Frequencies MCQs · Practise