You have a group of twelve people. You need to pick a president, treasurer, and secretary from the twelve. What is the probability you are NOT choosen to be president? Combination or Permutation or multiplication rule? # ways officers can be choosen # ways you are president # ways you are NOT president Probability Permutation 1320 110 91.7%

Q: A jar contains jellybeans -5 red, 5 white, 2'black, and 4 orange. Dan picks one jellyběan, eats it,…

A:

Q: A standard deck of 52 cards is shuffled and 5 cards are selected at random. Find the probability…

A: From the provided information,Total cards = 525 cards are selected at random.

Q: A cooler contains 9 cans of Pepsi and 8 cans of Ginger Ale. Two cans are randomly chosen, one at a…

A: The cooler contains 9 cans of Pepsi and 8 cans of Ginger Ale. Two cans are to be randomly chosen,…

Q: you draw one card from a​ 52-card deck. Then the card is replaced in the​ deck, the deck is​…

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Q: Find the probability of obtaining the given 5-card poker hand. full house: three of a kind together…

A: 5 card hand selected from 52 cards in deck.  P(full house) = ?

Q: At a school festival, a colored chip is randomly drawn out of a bag and replaced. The table below…

A: Probability is the chance of happening of certain event. Mathematically it can be calculated by…

Q: Two dice are thrown, find the probability of both dice shows four

A: Two dice are thrown, then sample…

Q: You are dealt one card from a standard 52-card deck. Find the probability of being dealt the ace of…

A: Formula for Probability of an event is  P(A)=Number of favourable outcomeTotal number of favourable…

Q: There are thirteen female board members and seventeen male board members. How many ways are there…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: You have 10 jellybeans labeled with numbers in a bag 5 blue, 2 red, 3 purple B1, B2, B3, B4,B5.…

A: Given data: The total numbers of jellybeans are n=10. The number of red odd jellybean is a=1. The…

Q: Becky ia rolling a number cube qith the numbers 1-6.what is the probability she will roll a 4 or 5

A: The probability formula is, Probability=Favourable outcomesTotal outcome When a cube is rolled there…

Q: A flower store has an inventory of 25 roses, 15 lilies, 30 tulips, 20 gladiola, and 10 daisies. A…

A: given data 25 roses 15 lilies30 tulips20 gladiola10 daisies100 total flowers

Q: There are 3 red, 1 blue and 2 purple marbles in a bag. Once a marble is selected, it is replaced.…

A: There are total (3+1+2)=6 marbles We can pick 2 marbles with replacement in 62 =36 ways     We can…

Q: You get to pick a number from 1 to 10. What's the probability of not choosing number 7? Group of…

A: Answer: From the given data,

Q: What is the probability that he will roll a number greater than 2

A: Given:  A six pair to dice rolled from  S={1,2,3,4,5,6}  then to find probability that number…

Q: John runs a computer software store. He counted 125 people who walked by his store in a day, 51 of…

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Q: You have a bag containing 2 yellow and 3 blue blocks. You reach in and randomly pick a block, record…

A: Given,no.of yellow blocks=2no.of blue blocks=3total no.of blocks=5

Q: Tom tossed a regular coin five times. He got HEAD, TAIL, HEAD, HEAD, and HEAD. If he continues to…

A: Given: Number of tosses = 5 n (new tosses) = 2 As it is a regular coin, P(heads) = P(tails) = 0.50

Q: Winning the jackpot in a particular lottery requires that you select the correct four numbers…

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Q: Multiple choice exam has 10 questions each one has 5 choices, a student answer all questions…

A: Probability

Q: Christina needs to make a painting for art class she can only choose two of the eigh colors listed…

A: Here total number of colors is 8. From 8  colours 2 colors can be selected in 8C2 ways. So all…

Q: The probability of being dealt the king of hearts is (Type an integer or a simplified fraction.)

A: There are 52 cards in the deck divided into two colour i.e red(26) and black (26). These black cards…

Q: A standard deck of 52 cards is shuffled and 6 cards are selected at random. Find the probability…

A: A standard deck of   cards. cards are selected at random.We have to find the probability that all…

Q: You randomly select one card from a​ 52-card deck. Find the probability of selecting the king of…

A: It is known that Number of cards in a deck = 52 Number of king of diamonds = 1 Number of two of…

Q: Estimate the probability that a person who walks by the store will come in and buy something

A: here given , John runs a computer software store. He counted 120 people who walked by his store in…

Q: Two cards are drawn. After the first card is drawn and recorded it is put back in the deck. Then a…

A: General formula of probability is ,  Probability = Number of favorable outcomes Total outcomes…

Q: You are given a bag of jelly beans. There are row with replacement. (You replace the jelly b o Write…

A: given data, 7- red8-blue 4- yellow10- pink 29- total bean

Q: A bag of skittles contain 18 yellow , 12 green,  20 red , 10 orange and 14 purple skittles. Find the…

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Q: You pick a card at random. Without putting the first card back, you pick a second card at random.…

A: Total number of cards = 3 Available  cards = 5,6,7 What is the probability of picking a 6 and then…

Q: There are ten female board members and twenty male board members. How many ways are there to make a…

A: Ways to make a committee of ten board members =  30C10=30!20!×10!=30045015

Q: The spinner below is spun three times. If the spinner lands on a border, that spin does not count…

A: Spinner is spun 3 times. Spinner will land in each of the six sectors