Question: Question 22 After grading the first 10 exams from the question above, I concluded that the results indicated that the average grade was going

Question 22 After grading the first 10 exams from the question above, I concluded that the results indicated that the average grade was going to be less than 75%. However, I was wrong. What was my formal action on the null hypothesis and what type error did I make? (Two answers for this question)
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