The distribution of SAT scores of all college-bound seniors taking the SAT in 2014 was approximately normal
with mean u = 1497 and standard deviation o = 322.
A certain test-retake preparation course is designed for
students whose SAT scores are in the lower 25% of those
who take the test in a given year.
What is the maximum SAT score in 2014 that meets
the course requirements?

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%

what? ?

what type of question is thiss

step-by-step explanation:

e

step-by-step explanation:

an equation by definition has to have two or more variables (x and 2 in this case)