The average exam score of a math exam was 70 points and the standard deviation was 5 points. The professor gave a 10% curve plus 5 points extra credit to all students. What is the new standard...


The average exam score of a math exam was 70 points and the standard deviation was 5 points. The<br>professor gave a 10% curve plus 5 points extra credit to all students. What is the new standard deviation?<br>10.5 points<br>5.5 points<br>None of the other choices is correct<br>30.25 points<br>

Extracted text: The average exam score of a math exam was 70 points and the standard deviation was 5 points. The professor gave a 10% curve plus 5 points extra credit to all students. What is the new standard deviation? 10.5 points 5.5 points None of the other choices is correct 30.25 points

Jun 11, 2022
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