nt ways can the officers be​ appointed?   b. How many different ways can the committee be​ appointed?

Q: 20) In one town, 45% of all voters are Democrats. If four voters are randomly selected for a survey,…

A: This is the case of binomial because there are only two possible outcomes, i.e., Democrats or not…

Q: 1. What is the probability that a randomly chosen person from the survey works in the city and takes…

A: Using the basic concept of probability:Probability = X/Nwhere:X = number of favorable outcomesN =…

Q: A. What is the probability of having 4 heads, if you toss 4 coins? & B. What is the probability…

A: Sample space for toss 4 coins is given by  There are 24=1624=16 possible outcomes.  S= {  HHHH ,…

Q: Four cards are chosen from a standard deck of 52 playing cards with replacement. What is the…

A:

Q: seven cards are selected from a fair deck. What is the probability that they contain:  a. exactly 2…

A: Given : Seven cards are selected from a fair deck A standard deck of playing cards consists of 52…

Q: There are 10.000 products packed on a pallet in which contains 100 faulty products. A Quality…

A:

Q: In selecting 10 cards at random from a deck of 52 cards, what is the probability of selecting 3…

A: given data  select 10 cards from 52 card deck.  there are 13 of each suit clubs,hearts,spades and…

Q: In a small private​ school, 6 students are randomly selected from 17 available students. What is…

A: Given: Number of selected students = 6 Total number of available students = 17 Formula Used: The…

Q: 2. Dario puts 44 marbles in a box in which 14 are red, 12 are blue, and 18 are yellow. If Dario…

A: Given Dario puts 44 marbles in a box in which 14 are red, 12 are blue, 18 are yellow.

Q: A hand of poker is made up of five cards from a standard deck of cards. a. How many possible hands…

A: given data select 5 cards from standard deck of 52 cards

Q: What is the probability that 15​,16​,17​,18​, or 19npeople in the sample are in favor of retaining…

A: d. Obtain the probability that 15, 16, 17, 18, or 19 Spaniards from the sample are in favor of…

Q: You are given a standard deck of 52 cards. Three cards are chosen at random with replacement. What…

A: There are a standard deck of 52 cards and we have to find probability of choosing an ace, a spade,…

Q: A bag contains 8 books. 3 are economics, 2 are English, and 3 are math. A book is selected at…

A: Introduction Probability: Probability helps us in knowing the chances of an outcome from a trial.…

Q: A sample space consists of 46 separate events that are equally likely. What is the probability of…

A: Probability :  Probability is the ratio of number of wanted / favorable outcomes to the total number…

Q: An undergraduate class has 24 biology majors and 17 chemistry majors. Eight students must be chosen…

A: The probability mass function for binomial distribution is: P(X=x) = nCxpx(1-p)n-x According to the…

Q: A jury pool consists of 31 people, 15 men and 16 women. Compute the probability that a randomly…

A:

Q: A card is chosen at random from a deck of 52 cards. It is then replaced and a second card is chosen.…

A: Part a: There are 12 face cards, thus we can chose a face card with probability 12/52. We have 4…

Q: a. If one person from among 6 court officers (3 women and 3 men) is chosen at random from to draw…

A: by bartleby policy i can gives only 3 subparts answers at a time From given data we have : A jury…

Q: Coach Morris, Coach Hill, and Mrs. Macintyre teach the following schedule: Compete a chart! Coach…

A: Coach/Period 1st 2nd 3rd 4th Coach Morris Y Y Y   Coach Hill Y Y   Y Mrs Macintyre Y   Y Y…

Q: If you know the names of the remaining ten students in the spelling bee, what is the probability of…

A: To find: Probability of selecting the correct spelling bee order.

Q: 8. There are one hundred tickets in a box, numbered from 1 to 100. Draw twice, with replacement.

A:

Q: Senate Committees. The U.S. Senate consists of 100 senators, 2 from each state. A committee…

A: a) The total possible ways of forming 5 members committee can be obtained as:

Q: Give a sample problem involving "probability of a complement"

A: Given: The objective is to provide a sample problem for "probability of a complement".

Q: A manufacturing machine has a 55% defect rate. If 103 items are chosen at random, answer the…

A: Sample of size(n)=103Probability of success=p=0.55

Q: 3. Consider a roll of two 4-sided dice. A. How many members will the outcome set have? B. If the…

A: Given problem is : Consider a roll of two 4-sided dice. A. How many members will the outcome set…

Q: ou have a Jar with 100 M​ & M's. 24 of them are​ Blue, 13 are​ Brown, 16 are​ Green, 20 are​ Orange,…

A:

Q: Four cards are chosen from a standard deck of 5 playing cards with replacement. What is the…

A: Solution-: Four cards are chosen from a standard deck of 52 playing cards with replacement. What is…

Q: a. Imagine that you choose one random student from the classroom (perhaps by using a random number…

A: Here as per policy I have calculated 3 parts only

Q: onsider a fair What is the probability of observing a six three times in a row

A: The probability of obtaining a six on a rolling  die  is 1/6

Q: A jury of 6 members is to be selected from a panel consisting of 8 men and 8 women. a. How many…

A: Given :Number of man = 8 Number of females = 8 Total number of members = 8+8=16 We want to choose…

Q: A calculator manufacturing factory noticed that 18% are defective. If 10 calculators are selected at…

A: (a) Obtain the probability that exactly 4 are defective.   The probability that exactly 4 are…

Q: A consignment of 12 electronic components contains 1 component that is faulty. Two components are…

A: Total number of electronic components = 12 Number of faulty components = 1

Q: m a deck and observe what suit it is.       Enter answer as a reduced fraction or a decimal rounded…

A: To find:  a ).The probability of drawing a heart or diamond b).The probability of drawing a king or…

Q: 20 people on an intermural hockey team want to randomly select a captain. They want to use a random…

A: (1) Probability = 0.05 or 5% (2) The fair way to use the number generator is to assign each person a…

Q: Use the following results from a test for marijuana use. Among 144 subjects with positive test​…

A: Among 144 subjects with positive test​ results, there are 21 false positive results. Among 139…

Q: One card is selected randomly from a standard 52-card deck. a. What is the probability of drawing a…

A: 1 card is drawn, need to find probability that,  card is two

Counting Principles

In statistics, the counting principle can be said to be the concept in which the quantity of an item is determined. There can be a single item, or a group of items, or items that are related to each other. In every possible set of items, the quantity of the possible item groups or their sorting measures can be determined with counting principles.