lunalopez0221 lunalopez0221
  • 01-10-2020
  • Mathematics
contestada

IQ is normally distributed with a mean μ = 105 and a standard deviation σ =15. What percentage of IQ scores are between 100 and 123?

a.45%
b.52%
c.63%
d.88%

Respuesta :

brandenrobles6
brandenrobles6 brandenrobles6
  • 01-10-2020
D 88% I took the text today
Answer Link

Otras preguntas

Write an equation that represents a vertical translation 7 units down of the graph of g(x) = 21. h(x) -
HOW DO I DELETE MY BRAINLY ACC PLEZSE EXPLAIN IT FULLY THANKS IVE SPENT AN HOUR ON IT AND IDK
Find the value of the missing angle for the following oblique triangle. a = 123 in A = 67.7° B = 54.2°
Please help me out please
Which derived characteristic is shared by at least four organisms? Large brain Lungs Mammary glands Placenta
Classify the triangle shown below. Check all that apply.
why is the moon far away but look so close
In what way did the Islamic Empire and the Roman Catholic Church differ? A. The Islamic Empire wanted to spread Islam as far as possible, but the Roman Catholic
What was a goal of the Freedman's Bureau? A. To allow for the ending of slavery in the North B. To compensate former slaveowners for their recently freed
if m and n are parallel in the illustration below. Which of the following must be true about