You can use 529 plan funds to pay for study abroad expenses if the study program at the foreign institution is eligible for credit at the student's US home institution, and if the foreign institution is eligible for Title IV federal student aid, which can be determined by looking for the federal school code
95.44% IQ scores are between 77 and 125
We're given,
Mean (a)=101
standard deviation (b)=12
To find : ![P[77 < x < 125]](https://tex.z-dn.net/?f=P%5B77%20%3C%20x%20%3C%20125%5D)
Using Empirical Rule:
∴ 
![P[\frac{77-101}{12} < \frac{x-a}{b} < \frac{125-101}{12}]\\](https://tex.z-dn.net/?f=P%5B%5Cfrac%7B77-101%7D%7B12%7D%20%3C%20%5Cfrac%7Bx-a%7D%7Bb%7D%20%3C%20%5Cfrac%7B125-101%7D%7B12%7D%5D%5C%5C)
![=P[-2 < z < 2]\\](https://tex.z-dn.net/?f=%3DP%5B-2%20%3C%20z%20%3C%202%5D%5C%5C)
![=P[Z < 2]-P[Z < -2]\\](https://tex.z-dn.net/?f=%3DP%5BZ%20%3C%202%5D-P%5BZ%20%3C%20-2%5D%5C%5C)
=95.44% (approx)
Learn more about Empirical rule of IQ calculation here:
brainly.com/question/13077017
#SPJ10
Well, if you set a ratio, that would mean 4 cups = 5 dozen. That would mean x cups = 15 dozen. To get from 5 to 15 you multiply 3, so the answer is 100!! NO just kidding, the answer is 4 * 3 = 12
(Probability of getting 5 out of 10 question correct ) = 5/10
= 1/2
82.5820063 if you do that with straight math
