This sum is of the probability

This sum is of the probability

If there are 100 people in a room and 10 are wearing red sweaters while the other 90 are wearing blue sweaters. What are the chances if 3 people from the 100 were blindly and simultaneously selected...

I need help on this problem as soon as possible.Thanks.

Joel owns 12 shirts and is selecting the ones he will wear to school next week. a) 792 ways b) 17 ways c) 95,040 ways d) 60 ways

The heights of 3-year-olds at a preschool averaged 35.2 inches, with a standard deviation of 1.2 inches. Assuming a normal distribution: a. 81.5% b.13.5% ...

10. Find the number of ways to arrange all the letters in the word “MALAYSIA”, if: (a) all the As must be together. (b) the first letter must be a consonant and the last letter must be a vowel...

Three metal containers A, B, and C have 1 white, 2 black, 3 red marbles, 2 white, 1 black, 1 red marbles and 4 white, 5 black, 3 red marbles respectively. One metal container is chosen at random and...

(continued) the first spin landed.

What is the probability of drawing 2 blue marbles if the first marble is placed back in the bag before the second draw

Probability

what is the probability?

find the probability.

IF a student takes a test consisting of 2o true false questions and randomly guesses at all of the answers, what is the probability that all the answers will be correct?

A bag contains 100 solid colored balls, of which 20 are red and the rest are either green or yellow. If one ball is to be selected at random from the bag, the probability of the ball selected will...

You enter 5 tickets into a raffle, in which a total of 65 tickets are entered. The announcer chooses two tickets from the pool of raffle ticket.Write the answer as a fraction in the simplest form...

You randomly select 2 marbles from a mug containing 7 blue marbles, 3 red marbles, and 2 white marbles. How many times greater is the probability of selecting one blue marble and then one red marble...

I'm wanting to find out what the probability is ... 50 pods, 40 visits, I have received one of the 50 possible pods 4 times What are the odds?

According to a survey, 45% of people carry at least 1 reusable water bottle. If 5 people are selected randomly, what is the probability that at least 3 of them will be carrying a reusable water bottle...

what's the probability?

You are the owner of a construction company. You already know the chances of making a profit are 55%. The chances of breaking even are 15%. If the contract fails, you will lose $200,000. If over...