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PolarNik [594]
3 years ago
15

The scores on a 100 point exam are normally distributed with a mean of 80 and a standard deviation of 6. A student's score place

s him between the 69th and 70th percentile. Which of the following best represents his score?
Mathematics
1 answer:
KonstantinChe [14]3 years ago
7 0

Answer:

85-89

Step-by-step explanation:

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Find the equation of the linear function h that has h(12)=-7 and that is perpendicular to q(a)=1/2a+38.. I don’t understand how
Effectus [21]

Step-by-step explanation:

q(a) = ½a + 38

The slope of q is ½.  So the perpendicular slope is -1/½ = -2.

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