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Asma Vang

Answered 2021-09-02
Author has **24053** answers

asked 2021-05-30

There are three women and four men in a group of seven people. If three people are selected from the total of seven, find the following: i)What are the total possible outcomes for this selection? ii)How many ways can two women and one man be selected? iii)What is the probability of selecting two women and one man?

asked 2021-09-18

A box contains 50 balls, exactly ten of them are red and
the others are black.

If five balls are chosen at random from the box, what is the probability that the second ball is red

If five balls are chosen at random from the box, what is the probability that the second ball is red

asked 2021-09-07

A box contains 50 balls, exactly ten of them are red and
the others are black.

If five balls are chosen at random from the box knowing that the first two balls are red, what is the probability that the third one is black?

If five balls are chosen at random from the box knowing that the first two balls are red, what is the probability that the third one is black?

asked 2021-09-18

A box contains 50 balls, exactly ten of them are red and
the others are black.

If five balls are chosen at random from the box find the probability that all of them are black

If five balls are chosen at random from the box find the probability that all of them are black

asked 2021-09-16

The probability that a person in the US has a type A positive blood is 30%. Three unrelated people in the US are selected at random.

Find the probability that all three have A positive blood.

Find the probability that all three have A positive blood.

asked 2021-09-18

A jar contains 3 red, 3 green, 7 blue, and 5 yellow marbles. If a single marble is chosen at random from the jar and it's color is recorded, give the sample space. What is the probability of each possible outcome?

asked 2021-05-16

There are 2 Son Ss OF Orange juice, 3 bottles of guava juice and 2 bottles of apple yuice in a bow. If 2 bottles of juice are chosen at random from the box, find the probability of choosing, 2 borties of juice of different Bavours.