Question: What's the answer The grades on a language midterm at Santa Rita are roughly symmetric with u = 77 and o = 3.5. Tiffany scored

What's the answer

The grades on a language midterm at Santa Rita are roughly symmetric with u = 77 and o = 3.5. Tiffany scored 80 on the exam. Find the z-score for Tiffany's exam grade. Round to two decimal places

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