Question

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)

O SD

JS

SO

SD

es

les

250

2 SD

-350

3 SD

orations

А B С D E F G

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

le Drive

pod

A=

BE

D

very Education

E=

F=

Answer 1

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

answer : attached below

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