A goalkeeper saved 21 of 70 penalties last season. In 30 penalties this season, the expected number of saves is:

  1. 15
  2. 9
  3. 10
  4. 21
Answer

B) 9

2170 = 0.3; 0.3 30 = 9. SLO M-09-C-08 · Application

Mathematics MCQ · More Relative and Expected Frequencies MCQs · Practise