stats

Use normal approximation(Z-score for p-hat) to find the probability that student scores 80% or lower on a 100 question quiz.
A)If the test contains 250 questions, what is the probability that student will score 80% or lower

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3. 👁 89
1. What type of questions are on the test? True-false? Multiple choice?

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posted by PsyDAG

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