subject
Mathematics, 23.03.2020 16:55 iilovejohnccena1022

IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Mensa is an international society that has one - and only one - qualification for membership: a score in the top 2% of the population on an IQ test. (a) What IQ score should one have in order to be eligible for Mensa? (b) In a typical region of 145,000 people, how many are eligible for Mensa

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:20, kprincess16r
Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
Answers: 1
image
Mathematics, 21.06.2019 17:30, jjmo
25 ! the line of best fit is h = 5a + 86. predict the height at age 16.
Answers: 2
image
Mathematics, 21.06.2019 19:30, allicat133
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
image
Mathematics, 22.06.2019 00:00, olgapagan1010
At noon a tank contained 10cm water. after several hours it contained 7cm of water. what is the percent decrease of water in the tank?
Answers: 1
You know the right answer?
IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Mensa is an in...

Questions in other subjects:

Konu
Mathematics, 20.01.2021 18:10
Konu
Mathematics, 20.01.2021 18:10