Neco Model Questions Vol1 2021 Christian Religious Studies Question 47
Practice objective / multiple choice question 47 from the 2021 Neco Model Questions Vol1 Christian Religious Studies examination.
For the Passover sacrifice, a lamb must weigh at least \(40\) shekels. In a flock, each lamb weighs on average \(45\) shekels, but \(20\%\) of the lambs are underweight (less than \(40\) shekels). If the shepherd needs \(30\) acceptable lambs for the sacrifice, what is the minimum number of lambs he must select from a flock of \(120\) to be certain of obtaining at least \(30\) acceptable ones?
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About This Question
This is Neco Model Questions Vol1 2021 Christian Religious Studies Question 47. It is one of the objective questions from the 2021 Neco Model Questions Vol1 Christian Religious Studies examination.
Difficulty level: Medium .
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