Let x1, x2, x3, x4, x5 and x6 denote the numbers of blue, brown, green, orange, red, and yellow m& m candies, respectively, in a sample of size n. according to the m& m web site, the color proportions are p1=0.24, p2=0.13, p3=0.16, p4 = 0.20, p5 =0.13, and p6 =0.14. a) if n = 12, what is the probability that there are exactly two m& ms of each color? b) for n = 20, what is the probability that there are at most five orange candies? (hint: treat an orange candy as a success and any other color as a failure) c) in a sample of 20 m& ms, what is the probability that the total number of candies that are blue, green, or orange is at least 10?

a)

b) 80.42%

c) 87.24%

Step-by-step explanation:

a)

Since the probability of taking a color does not depend on the previous color obtained, the events are independent, so the probability of getting exactly two of each color is

b)

We can model this with a binomial distribution treating an orange candy as a “success” and any other color as a “failure”.

So the probability of “success” p equals 0.20 and the probability of “failure” q equals 0.80 and the probability that there are at most 5 orange candies out of 20 equals

this can be computed either by hand or with the aid of a computer to obtain that probability that there are at most five orange candies is 0.8042 0r 80.42%

c)

In this case we use once more the binomial distribution but this time “success” is getting blue, green or orange that has a probability of 0.24 + 0.16 + 0.20 = 0.60 and “failure” has a probability of 0.4.

Now we are looking for

again by hand or with the computer help, this probability equals 0.8724 0r 87.24%

konichiwa~! my name is zalgo and i am here to answer your anime-related question today. more than likely, kirishima would kill izuku, marry mino and kiss momo. all of this would be my opinion by the way. (and i am also a weeb lol)

i hope this you! : d

stay and stay proud! " - zalgo

(and do you think you can mark me as brainliest? i'd greatly appreciate it! arigato~! )

trapezoid

step-by-step explanation:

first i plotted all my points on a grid graph

i made sure all of them were in the correct quadrant

then i saw it was a trapezoid or a quadrilateral