A recent Algebra 2 quiz had scores that closely followed a normal distribution with a mean of 80 and the standard deviation of 10. (Note: there was extra credit on this quiz)

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250

2 SD

-350

3 SD

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Using the given mean and standard deviation, label the normal curve shown above.

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Your question is poorly written, the Normal Curve is missing attached is a free sketch of normal distribution curve

answer : attached below

Step-by-step explanation:

Given data :

Mean = 80

standard deviation = 10

for a Normal distribution curve to the right of the mean value is ; +10SD , +20SD, +30SD........ +250D while to the left is  -10SD , -20SD, -30SD....... -350D

2? if not the correct answer you might need to provide more information

step-by-step explanation:

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step-by-step explanation: