Question: Question 5 On a recent quiz, the class mean was 77 with a standard deviation of 4.1. Calculate the z-score (to 4 decimal places) for

Question 5 On a recent quiz, the class mean was 77with a standard deviation of 4.1. Calculate the z-score (to 4 decimalplaces) for a person who received score of 89. z-score: Is thisunusual? O Unusual O Not Unusual Submit QuestionScore: 0.25/10 0/10 answered Question

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Question 5 On a recent quiz, the class mean was 77 with a standard deviation of 4.1. Calculate the z-score (to 4 decimal places) for a person who received score of 89. z-score: Is this unusual? O Unusual O Not Unusual Submit QuestionScore: 0.25/10 0/10 answered Question 7

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