Mathematics, 12.12.2019 21:31, letyourmemesbedreams

Some psychologists believe that a genius should be defined as anyone having an iq over 140. if the iq scores are normally distributed with a mean of 100 and a standard deviation of 13 and if the population of the world is 6,575,000,000, how many geniuses are there in the world today
a.7,232,500
b.24,985,000
c.123,000
d.115,000
e.536,000,000

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, lunbrooks

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Answers: 1

continue

Mathematics, 21.06.2019 22:20, jonestmoney381

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, jadeochoa4466

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Answers: 1

continue

Mathematics, 22.06.2019 00:50, sharonsmailbagot6uas

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8

Answers: 1

continue

Do you know the correct answer?

Some psychologists believe that a genius should be defined as anyone having an iq over 140. if the i...