Number of Students by Score and Week O out of 5 1 out of 5 2 out of 5 3 out of 5 4 out of 5 5 out of 5 Total Week 1 4 6 8 12 4 6 40 Week 2 4 6 10 10 8 2 40 Week 3 6 6 8 10 6 4 40 Total 14 18 26 32 18 12 120 The same 40 students, on each of 3 weeks, tried to correctly guess the age of 5 other students in order to win a prize. Each student received 1 point for each correct answer. The number of students receiving a given score on each week is shown in the table above. What was the mean score of the students on Week 1?

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