16 persons shake hands with one another in a party. How many shake hands took place? Select one: O i. 150 O ii. None of the above O iii. 165 O iv. 124 O v. 120

Q: How many five card poker hands consist of two jacks, two queens, and a card of a different type?…

A: It is given that The total number of cards = 52Red cards = 26No. of jacks = 4No. of queens = 4

Q: How many six-person volleyball teams be made from a group of six men and three women if: a. If two…

A:

Q: Refer to Part B of Table 2.30 for the conditional distribution of the numbe network failures M given…

A: a) PM=3=PM=3|A=0PA=0+PM=3|A=1PA=1              =0.05*0.5+0.01*0.5 from the table of conditional…

Q: An ordinary deck of 52 cards consists of four suits: clubs, diamonds, hearts spades A. How many…

A: Given An ordinary deck of 52 cards consists of four suits:  clubs, diamonds, hearts spades

Q: There are 10 students participating in a spelling bee. In how many ways can the students who go…

A: There are 10 students participating in a spelling bee.

Q: Four numbers are randomly selected from a beaker of balls numbered 1 through 35. How many…

A:

Q: 697 persons shake hands with one another at a party. How many shake hands took place? O a. 242556 O…

A:

Q: A student is asked to answer seven of ten questions on a test. How many different ways can a…

A: GivenTotal no.of question(n)=10No.of questions student asked to answer(r)=7

Q: In a group of 120 recruits at the police academy, 80 are college graduates and 25 are army veterans.…

A:

Q: A local city council is composed of two Democrats and three Republicans. In how many ways may they…

A: Answer: a. 120 waysb. 24 ways  Explanation:a. Since order doesn't matter, we will use the…

Q: (combination) From a deck of 52 playing cards, 5 cards are to be drawn. a. How many 5-cards hands…

A: We have a  deck of 52 playing cards.  We draw 5 cards. Now, the number of ways to choose r things…

Q: 12 or younger 13 or older Total Signed waiver 10 8 18 Did not sign waiver 20 12 32 Total 30 20 50

A: Let A and B are two events, then;  P(A∪B)=P(A)+P(B)-P(A∩B)

Q: In college, 200 students are randomly selected, 140 like tea, 120 like coffee and 80 like both tea…

A: Total number of students are randomly selected = 200  number of students like tea = 140 number of…

Q: Sixteen middle school children are on the track team. a. How many different six member teams can be…

A: The information provided in the question are as follows :- There are in total sixteen middle school…

Q: Determine the population of interest. Select the correct choice below and, if necessary, fill in the…

A: We have the following  statement about the  marketing  agency.

Q: 697 persons shake hands with one another at a party. How many shake hands took place? a. 242556 O b.…

A: Given x=597 Number of shake hand=X(X-1)/2

Q: there are 100 million eligible voters in the United States the gallup poll interviews 2,000 of them…

A:

Q: An election ballot asks voters to select three city commissioners from a group of twelve candidates.…

A: The objective of this question is to find out the number of ways to select three city commissioners…

Q: From a deck of 32 cards, we select 5 cards at random. The number of ways to obtain four cards with…

A: 16 cards of red color and 16 cards of black color in a deck of 32 cards . it means ,there is 2 red…

Q: Consider a group of 30 people. If everyone shakes take place ? everyone else, how many handshakes

A: Given,Total number of people, n = 30Everyone shakes hands with everyone else.Using formula,Total…

Q: 3. The environment club is electing a president, vice president, and treasurer. How many different…

A: Here, we have to choose 3 person out of 12, thus this is a combination question So, the answer is =…

Q: An election ballot asks voters to select three city commissioners from a group of twelve candidates.…

A: The objective of this question is to find out the number of ways to select three city commissioners…

Q: A standard deck of 52 playing cards consists of 4 suits and 13 cards each. How many different 5-card…

A: Total number of plying cards = 52 There are 26 black and 26 red cards  There are 4 suits in the deck…

Q: combination) From a deck of 52 playing cards, 5 cards are to be drawn. a. How many 5-cards hands…

A: To find a. How many 5-cards hands are there consisting of all diamond suits b. How many 5-cards…

Q: In how many ways can you choose one or more toys from six Jollibee Kiddie Meal Toys? answer this…

A: Given Information: The number of Jollibee Kiddie meal toys , N =6. Determine the number of ways that…

Q: Suppose a dice is thrown and a coin is then tossed. How many different outcomes are there if the…

A: Fundamental counting principle: If an event can occur in m ways and an other independent even can…

Q: na box containing 8 red balls, 8 green alls and 8 blue balls, how many color rrangements are there…

A: 8 red 8 green  8 blue choose 3 without replacement. possible colour combinations n = ?

Q: Provide an appropriate response. From 10 names on a ballot, a committee of 4 will be elected to…

A: Given information- We have given that we have 10 names on a ballot. We have to form a committee of 4…

Q: 98, 140, 130, 120, 130, 102,160 the SD is?

A: The given data is 98,140,130,120,130,102,160

Q: Five cards are selected out of 52. In how many different ways can this be done if: they contain the…

A: total cards are 52 cards.  they are 13 clubs , 13 spades , 13 hearts ,13 diamonds clubs and spades…

Q: Eight cards are drawn from a standard deck of cards. How many different hands are there consisting…

A: Given that eight cards are drawn from a standard deck of cards.

Q: Calculate the number of permutations given n = 19 and r = 3.  342  969  5,814  93,024

A: The objective of this question is to calculate the number of permutations for given values of n and…

Q: An election ballot asks voters to select five city commissioners from a group of seventeen…

A: Combination rule:From a group of m items, n items can be chosen in,