Harvard University Find the Confidence for The Claim Committing Type 1 Error Ques

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zbjtu

Business Finance

Harvard University

Description

Answer the 8 MC questions about Business analytics

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Question 14 1 points A professor claims that the average grade of students in her courses is 80%. Identify the confidence for this claim. O Fail to reject the claim that average grade is 80% when it is actually different from 80%. Reject the claim that average grade is 80% when it is actually 80%. Fail to reject the claim that average grade is 80% when it is actually 80%. O Reject the claim that average grade is 80% when it is actually different from 80%. Question 19 Consider the Excel output shown below: t-Test: Two-Sample Assuming Equal Variances Mean Variance Observations Pooled Variance Hypothesized Mean Difference df t Stat P(T
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Explanation & Answer

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Solution
Type 2 error is failing to reject a null hypothesis which is false.
Answer is Option 1

Solution
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Anonymous
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