subject
Mathematics, 04.08.2022 06:30 LarryJoeseph

IQ scores are approximately normally distributed with a mean of 100 and a standard deviation of 15. What IQ score is about 1.5 standard deviations above the mean?
A. 77.5
B. 120
OC. 115
D. 122.5

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:10
Can (2,3 and square root 10) be sides ona right triangle?
Answers: 1
question
Mathematics, 21.06.2019 22:30
Adeposit of 5500 at 6% for 3 years equals
Answers: 2
question
Mathematics, 22.06.2019 02:50
2x + 3y = 17 5x + 6y = 32 usibg method if elimination
Answers: 1
question
Mathematics, 22.06.2019 03:30
Idk math. i need to fill in the missing numbers . due tommorow !
Answers: 2
You know the right answer?
IQ scores are approximately normally distributed with a mean of 100 and a standard deviation of 15...
Questions
question
Mathematics, 15.10.2019 23:20