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madreJ [45]
2 years ago
6

1000 test scores are approximately normally distributed with a mean of 60 and a standard deviation of 8, if a grade of B is assi

gned to the scores between 68 and 76, how many scores will receive a grade of B?.
Mathematics
1 answer:
DIA [1.3K]2 years ago
8 0

Answer:

c

Step-by-step explanation:

I took the test

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