Patrick F.

i am on a time limit, so if anyone can, pls answer in the next 20 minutes!

Birdseed costs ​$0.69 a pound and sunflower seeds cost ​$0.99 a pound. Angela​ Leinenbachs' pet store wishes to make a 50​-pound mixture of birdseed and sunflower seeds that sells for ​$0.91 per a... more

The members of a private club are divided into two groups, Barisan and Pakatan. Group Barisan consists of 80 men and 160 women whereas Group Pakatan consists of 200 men and 120 women. A member is... more

Suppose for this problem that Pr[E] = [ 5/8] and Pr[F] = [ 3/4]. Just as in the book, Pr[(E ∪F)′] = 0. (1) What is Pr[E | F]? (2) What is Pr[F | E]?

events E and F in a sample space S, but assume that Pr[E] = 0.3, Pr[F] = 0.35, and Pr[E′∩ F] = 0.15.  Compute the following conditional probabilities: (1) Pr[E | F] = (2) Pr[F | E] =

Suppose for this problem that Pr[E] = [ 5/8] and Pr[F] = [ 3/4]. Just as in the book, Pr[(E ∪F)′] = 0. (1) What is Pr[E | F]? (2) What is Pr[F | E]?

events A and B in a sample space S. Assume that Pr[A] = 0.45, Pr[B] = 0.55, and Pr[A′∩B] = 0.4. Find the following probabilities:(1) Pr[B′∩A] = (2) Pr[A∩B] = (3) Pr[A′∩B′] =

Assume that there are 19 frozen dinners: 10 pasta, 6 chicken, and 3 seafood dinners. The student selects 5 of them.

There are 100 scrabble tiles, 12 tiles are the letter E,   when 7 tiles are taken (without putting any back), what is the function to determine the probability of getting EXACTLY two E's in the... more