Question

Winners do math here!

Answer 1

18. Provide an appropriate response.

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).

Answer 2

119.2
108.1
100.5
80.8

Answer 3

@pitamar

Answer 4

@phi

Answer 5

@blurbendy

Answer 6

HEy phi we need help dude!

Answer 7

does your graph have any numbers?

Answer 8

no

Answer 9

the shaded area under the curve is 0.10

Answer 10

do you have a Z-table ?

Answer 11

or use the rule of thumb
68% of the data elements are within one standard deviation of the mean,

95% are within two standard deviations

Answer 12

im thinking

Answer 13

also no all i have is whats given to u

Answer 14

an area of 0.16 means >115

so the answer has to be bigger than 115