Question

Help on this question

Answer 1

@Vocaloid

Answer 2

@Vocaloid Help love ):

Answer 3

calculate the z-score for 140 IQ

(140-mean)/standard deviation = ?

Answer 4

still there?

Answer 5

I am here now

Answer 6

3.08????

Answer 7

good

now let's calculate the percentile for z = 3.08

(for simplicity I will use a z-score calculator)

Answer 8

https://www.zscorecalculator.com/

Answer 9

I get about 0.11%

now calculate 0.11% of the original population

Answer 10

(0.11/100)*6575000000

Answer 11

=?

Answer 12

still there?

Answer 13

Yes I am

Answer 14

7232500

Answer 15

So the answer would be a?

Answer 16

good yes

Answer 17

Thanks so much I really do appreciate your help. you actually explain everything to me.