Two well-known aviation training schools are being compared using random samples of their graduates. it is found that 70 of 140 graduates of fly-more academy passed their faa exams on the first try, compared with 104 of 260 graduates of blue yonder institute.

a. to compare the pass rates, what would be the pooled
b. what is the test
c. find the critical value for a right-tailed test at ? = .05.
d. find the p-value.
e. what is your decision regarding the null hypothesis?

99

step-by-step explanation:

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

10+4√2 is the answer. i dont have the time to explain.