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There are 948 students in a school. The headteacher wants to know if the students would prefer to have their lunch break at 12.30 pm or 1.30 pm. She decides to ask a sample of the school population. How
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Jan 6, 2023
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There are 948 students in a school. The headteacher wants to know if the students would prefer to
have their lunch break at 12.30 pm or 1.30 pm. She decides to ask a sample of the school population.
How many students should there be in her sample? Give a reason for your answer.
Mathematics
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Kent Nguyen
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Answer:
so sample size 9s school population =948
Larsi
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Jan 9, 2023
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Larsi
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