Mathematics, 30.03.2020 05:59, seaotter7140
A survey of high school juniors found that 82% of students plan on attending college. If you pick three at random, what is the probability that at least two plan on attending college? Round to the nearest percent.
I answered the question incorrectly, thinking it was 36% but the correct answer was 91%. Can someone please tell me what I did wrong and what is the rule or process I need to take. The book never showed me any other way to solve this just this: P(x) = nCx P^x q^n-x, I just want to learn the right way to avoid mistakes again for the upcoming test.
Please and thank you
Answers: 3
Mathematics, 21.06.2019 16:00, blackwhiteroses383
Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4
Answers: 2
Mathematics, 21.06.2019 19:30, amatulli
Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .
Answers: 1
Mathematics, 21.06.2019 21:00, lucky1silky
If u good at math hit me up on insta or sum @basic_jaiden or @ and
Answers: 1
A survey of high school juniors found that 82% of students plan on attending college. If you pick th...
Mathematics, 06.01.2021 19:00
Mathematics, 06.01.2021 19:00
Mathematics, 06.01.2021 19:00
Mathematics, 06.01.2021 19:00