AIR MATH

Math Question

2. Mr. Emmer gave a test in his chemistry class. The scores were normally distributed with a mean of 82 and a standard deviation of 4 . What percent of students would you expect to score between 74 and 78 ? (Remember to refer to the normal distribution located on page 8 of the lesson). \( 13.5 \% \) \( 47.5 \% \) \( 34 \% \) \( 68 \% \)

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