7. (a)
In a study carried out in a college, one out of three students surf the
internet everyd...
Mathematics, 04.12.2020 05:50 nae9587
7. (a)
In a study carried out in a college, one out of three students surf the
internet everyday.
If a sample of 57 students is selected randomly from the college, calculate
the mean and standard deviation of the number of students that surf the
internet every day.
Answers: 1
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