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Maurinko [17]
3 years ago
14

Mark of the student in a certain test is as follows 3, 1, 3, 1, 1, 2, 3, 2, 3, 5, 3, 4, 5, 3, 1, 4, 1, 5, 2, 5 . what is the mea

n to 1 s.f.?
Mathematics
1 answer:
mariarad [96]3 years ago
4 0

Answer:

2.85

Step-by-step explanation:

  • count the numbers given to you , which is 20
  • then sum up the numbers , which is 57
  • then divide the two answers
  • which is 57/20=2.85
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