Question

check my answers? will medal and fan

Answer 1

Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test).

The shaded area under the curve is 0.10.

108.1
100.5
80.8
119.2

Answer 2

I got A

Answer 3

but im confused i think its either a or c

Answer 4

@hartnn

Answer 5

can you help me?

Answer 6

I got 119 smh

Answer 7

how? lol

Answer 8

@math&ing001

Answer 9

Can you show me how you did ?

Answer 10

yeah

Answer 11

I made a mistake on the (-) sign.
-1.28 * 15 + 100 = 80.8