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Mathematics, 06.04.2021 02:50 crazteeyn8290
A true/false test has 70 questions. Suppose a passing grade is 42 or more correct answers. Test the claim that a student knows more than half of the answers and is not just guessing. Assume the student gets 42 answers correct out of 70. Use a significance level of 0.05. Steps 1 and 2 of a hypothesis test procedure are given below. Show step 3, finding the test statistic and the p-value and step 4, interpreting the results.
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A true/false test has 70 questions. Suppose a passing grade is 42 or more correct answers. Test the...
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