Dario puts 44 marbles in a box in which 14 are red. 12 are blue. And 18 are yellow. If Dario picks one marble at random. What is the probablity that he selects a red marble or a yellow marble?

Q: If there are 57 cards in a deck and 12 are dealt to each student, how many 12 card possibilities are…

A: Combination Rule:The arrangement of r objects from n different objects is given by:

Q: there are 12 yellow, 5 blue, 14 red and 9 green marbles in a bag. a marble is chosen at random, not…

A: We have to find P( yellow, then green)...

Q: 2) The Math Club consists of 15 members. Four of them will represent the school in a math…

A:

Q: A committee consists of 4 men and 5 women. Three members are to be selected at random to form a…

A: Given that  Committee consists of  4 Men and 5 Women  Then we have to choose 3 members to be…

Q: There are 52 cards in a standard deck. Thirteen of those cards are spades. The deck is shuffled and…

A: Given that there are 13 spades.  We have to select 3 spades from the 13 spades.    Since the order…

Q: Suppose it is known that a box of 24 light bulbs contains five defective bulbs. A customer randomly…

A: Given data ,Total no of light bulbs=24No of defective bulbs=5∴No of non-defective…

Q: ains 5 red,4 white and 3 blue balls .3 balls are drawn at random. find out the number of ways of…

A: The box contains 5 red , 4 white and 3 blue balls.  It is given that 3 balls are drawn at random…

Q: A spinner for a board game has 8 equally like spots where it can stop spinning. They are numbered 1,…

A: A spinner for a board game has 8 equally like spots where it can stop spinning. They are numbered 1,…

Q: deck of cards has 2 black, 5 green, and 6 blue cards. You pick 2 cards from the deck. Cards are…

A:

Q: An NBA team has 15 players but only 13 are allowed to play in a game. The manager has to select two…

A: 13 are allowed to play game out of 15 players.  manager have to select 2 players out of 15 who will…

Q: How many different five-card hands can be formed with the 52 poker cards if we want 3 diamond cards…

A:

Q: A deck of cards has 4 gray, 3 blue, 5 white, and 6 green cards. You pick 2 cards from the deck.…

A: There are 4 gray, 3 blue, 5 white, and 6 green cards.

Q: Five people ​(AntoineAntoine​, Byron​,Chloe​,Dennis​,and Emily​)form a​ club, N=​{A, ​B, C,​ D,…

A: The odds against is the ratio of the number of ways that an outcome cannot occur to the number of…

Q: Charlie the Chimp is taking a multiple choice test. There are four questions on the test and there…

A: The number of questions n is 4.

Q: ten percent of adults say oatmeal is their favorite cookie. You randomly select 12 adults and aks…

A: Given that  Number of trials n=12 Success of probability p=0.10 X~binomial (n,p) nCx = n!/x!(n-x)!

Q: Find the number of 8 card hands that have 2 red cards and 6 black cards. (Two of the suits are red…

A:

Q: A jar on your desk contains twelve black, seven red, nine yellow, and four green jellybeans. You…

A: The odds in favour of event A is P(A)/(1 - P(A)).

Q: Eight classrooms need to be painted. Teachers can choose between yellow or blue. How many possible…

A: See the details solution in below

Q: 2) A bag contains four red tiles, three blue tiles, 9 green tiles and three white tiles. How many…

A:

Q: There are three doors: 1, 2, and 3, respectively. One of them has a brand new TV. The other two only…

A: Given:  There are three doors: 1, 2 and 3 One door has TV and other two contains goats. The…

Q: On a 10 question multiple-choice test, three answers are A. three are B. two answers are C. and two…

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Q: An urn contains 6 green balls and 7 red balls. A man selects balls at random without looking at…

A:

Q: A child wants to pick 5 balloons from a set of 6 blue and 5 red balloons. Number of ways for picking…

A: Number of blue balloons = 6 Number of red balloons = 5

Q: Find the number of permutations using 4 different letters a, b, c, and d, if they are taken 2 at a…

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Q: A school group is deciding how to line up its 10 members for a photo. The president will go first.…

A:

Q: In a survey of 104 pet owners, 19 said they own a dog, and 52 said they own a cat. 15 said they own…

A: GivenTotal no.of pet owners=104No.of owners own a dog=19No.of owners own a cat=52No.of owners bot a…

Q: Suppose that your friend owns 9 PlayStation games and you would like to borrow 4 of these games. In…

A: Permutation and combination used to calculate the number of possible ways to arrange or select a…

Q: 40 yellow balls and 40 blue balls are in a single bag. If 5 random balls would be selected,…

A: Given data: 40 yellow balls and 40 blue balls are in a single bag. If 5 random balls would be…

Q: There are 2 2 green marbles and 2 blue marbles. what is the probabily of selecting two green without…

A: Given,Number of green marbles, n(G) = 2Number of blue marbles, n(B) = 2Total number of marbles, n =…

Q: If A = {1, 2, 3, 4, 5}, B = {1, 3, 4, 6}, C = {1, 6, 7}.

A:

Q: NAMENT Bobbi needs to select six badminton players to represent the school at a tournament. She can…

A: Given data: The numbers of badminton players required are r=6. The total numbers of people are n=8.…

Q: A standard card deck has 52 cards. How many thirteen-card hands are standard deck? possible from a

A: The objective of this question is to find out the number of possible thirteen-card hands from a…

Q: Jerry draws a card from a standard 52-card deck with replacement. How many attempts are expected for…

A: Given, Total 52 Cards in a deck

Q: Five people (Antoine, Ben, Chloe, Damien, and Evelyn) form a club, N = {A, B, C, D, E). Chloe and…

A: Note: Hi there! Thank you for posting the question. To avoid the plagiarism issues, we have used the…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.