According to a law association, approximately 60% of the people who take the bar exam to practise law in the region pass the exam. Find the approximate probability that at least 61% of 300 randomly sampled people taking the bar exam will pass. Using a Normal approximation, what is the probability that at least 61% of 300 randomly sampled people taking the bar exam will pass?
p (p greater and equals to 0.61)
Answer:
Given that:
According to a law association, approximately 60% of the people who take the bar exam to practise law in the region pass the exam. Find the approximate probability that at least 61% of 300 randomly sampled people taking the bar exam will pass.
P = 0.60, n = 300
Calculate SE( ) =
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By the definition
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