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madreJ [45]
3 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]3 years ago
8 0

Answer:

c

Step-by-step explanation:

I took the test

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5 0
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Which expression is equivalent to the square root of -80?
Viktor [21]

Answer:

c is the correct answer

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Indicate, in standard form, the equation or inequality that is shown by the graph. (0,4)(4,0)
Len [333]
(0,4)(4,0)
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3 0
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What is number 18? Not 17
mr_godi [17]
I believe it would be b
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A circle with circumference 8 has an arc with a 288 degree central angle
Lapatulllka [165]

Answer:

Step-by-step explanation:

l=8

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