A marching band consists of 11 pipers and 12 drummers. Three of them are selected to march in order in a scaled-down socially-distanced New Year parade. How many different posssibilities are there if the selected trio must include at least one piper?

A marching band consists of 11 pipers and 12 drummers. Three of them are selected to march in order in a scaled-down socially-distanced New Year parade. How many different posssibilities are there if the selected trio must include at least one piper?

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: A shipment of 50 calculators contains 3 that are defective. In how many ways can an inspector choose…

Q: A motor corporation advertisement read, "The average person's I.Q. is 107. The average brown trout's…

A: Here, the claim of the test is, the brown trout's mean I.Q. is not four. This is representing in the…

Q: Two coins are randomly drawn from a coin pouch. If there are 4 dimes, 2 nickels, and a quarter, how…

A: The pouch contains 4 dimes, 2 nickels and one quarter. Two coins are randomly drawn from a pouch.

Q: A friend of mine is giving a dinner party. His current drinks include 6 bottles of Cola, 7 bottles…

Q: Students at the University of Alabama use the following modes of transportation: bike, car, and bus.…

A: Given: Students at the University of Alabama use the following modes of transportation: bike, car,…

Q: Suppose an urn contains red, green, blue, and black marbles. Suppose you draw marbles from the urn 5…

A: If an event with n different possibilities are repeated r number of times, then the number of…

Q: Start with a deck of 64 cards—16 cards in 4 suits. Ask a person to think of card. Your task is to…

A: The amount of information uncertainty in the single card, Hs= log2N Here total cards are N= 64 Hs=…

Q: Two coins are randomly drawn from a coin pouch. If there are 4 dimes, 2 nickels, and a quarter, how…

A: Two coins are randomly drawn out from a coin pouch . In a pouch we have given that there are 4…

Q: In a survey of 3229 adults aged 57 through 85 years, it was found that 87.5% of them used at least…

Q: This exercise refers to a standard deck of playing cards. Assume that 5 cards are randomly chosen…

A: Solution-: This exercise refers to a standard deck of playing cards. Assume that 5 cards are…

Q: Several states have an annual raffle called the Millionare Raffle. A ticket with a unique 6-digit…

Q: There are three dice rolled at the same time. b. How many possible outcomes are there if the desired…

Q: 30 students play volleyball, 25 students play football, and 20 students play both games. Using a…

A: Given, Number of students who play Vollyball=30 Number of students who play football=25 Number of…

Q: A penny collection contains twelve 1967 pennies, seven 1968 pennies, and eleven 1971 pennies. If you…

A: Generalized pigeonhole principle For any function f form a finite set X with n elements to a finte…

Q: A pet store surveyed 178 people to see how many own a bird and how many own a cat. The Venn diagram…

A: Given data, No of bird owners =37 No of cat owners=28 Bird & cat owners =39 No bird or cat…

Q: a. Assume that nothing is known about the percentage of passengers who prefer aisle seats. n= 549…

A: Introduction: The 100 (1 – α) % confidence interval for the population proportion, p is: Here, n is…

Q: In Africa 3out of every 10 people attend church.if 2000 people in Africa were chosen at random how…

A: Expected value can be obtained using this formula:Let Expected value = E E= n • pwhere:n = number of…

Q: There are 12 people at a party. If they all shake hands, how many different hand-shakes are there?…

Q: In a survey of 3386 adults aged 57 through 85 years, it was found that 89.2% of them used at least…

A: 3386 adults aged between 57 and 85 years were surveyed. Proportion p=89.2% of them used at least one…

Q: In a class consists of 18 students. An urn contains 1 blue and 17 red balls. Without replacement,…

A: Given: There are 18 students in the class and each students randomly pick up a ball from an urn…

Q: A geography test was given to a simple random sample of 500 high-school students in a certain large…

A: Given information: A geography test was given to a simple random sample of 500 high-school students…

Q: There are three dice rolled at the same time. b. How many possible outcomes are there if the…

A: Given that, There are three dice rolled at the same time.

Q: In a survey of 3186 adults aged 57 through 85 years, it was found that 85.9% of them used at least…

A: Given : In a survey 0f 3186 adults aged 57 through 85 years, it was found that 85.9 % of them…

Q: A survey of 800 nurses yielded the following information: 430 were health club members, 555 were…

A: Given data, Total number of nurses=800 in which Health club member nurses =430 Smokers nurses =555…

Q: Part A: Do these data provide convincing evidence of a difference in ACT scores between athletes and…

A: Athletic scholarship: 16, 24, 20, 25, 24, 23, 21, 22, 20, 20 Standard Deviation, s: 2.6770 Count,…

Q: Each student in a class of 30 was randomly assigned one line of a random number table. Each student…

A: Here, it is clear that 50% of odd digits and 50% of even digits.

Q: What is the wording in the context of this problem for the ry p-hat?

A: The p^ denotes the proportion calculated from the sample, it is the points estimated for the study.

Q: A participant in a cognitive psychology study is given 50 words to remember and later asked to…

A: We have given that The number of words given to participant is =50 And ask to recall as many as…

Q: Select the following statements that are true. If 121 people are betting on the win, place, and show…

A: Let us look at the statements one by one. 1) Statement: If 121 people are betting on the win, place,…

Q: A computer programming team has twelve members. Suppose five team members are women and seven are…

A: We find the number of groups of five that can be chosen with three women and two men from a team of…

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: A coin is tossed four times, then find its P.M.F. and C.D.F. respectively

Q: A pair of dice is rolled, and the number that appears uttermost on each day is observed. One shows a…

A: The all-possible outcomes for tossing a pair of dice is defined as follows: Sample space = {(1,1),…

Q: In a survey of 3066 adults aged 57 through 85 years, it was found that 82.3% of them used at least…

Q: The new england patriorts and the dallas cowboys are playing. what are the possible outcomes

A: Given: The new England patriots and the Dallas cowboys are playing. Required: To find the possible…

Q: a normal deck of cards, with 52 cards creating four suits including hearts, spades, diamonds, and…

A: a normal deck of cards, with 52 cards creating four suits including hearts, spades, diamonds, and…

Q: . A. Ventura is interested in determining what kinds and how many pets people own in Bakersfield. He…

A: Provided information is, Dr. A. Ventura is interested in determining what kinds and how many pets…

Question

our answersheet says the answer is 9306???

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Q12. In how many ways can 12 doctors set in ?a round table
In a survey of college students, it was found that 72 owned a tablet 99 owned a laptop 87 owned a gaming system 45 owned a tablet and a laptop 50 owned a tablet and a gaming system 55 owned a laptop and a gaming system 30 owned all three 5 owned none of these Find the number of students that were surveyed. The number is ???
When taking a 6 question multiple choice test, where each question has 5 possible answers, it would be unusual to get ____ or more questions correct by guessing alone.Give your answer in the box above as a whole number.
How many ways are there to roll six distinct (6-sided) dice and get: A. Each number 1-6 represented? B. At least two dice showing the same number? I need step by step solutions... Thanks
A teacher will randomly award three students with extra credit. How many possible ways can the teacher pick these three students from a class of 20 students?
A survey of freshmen revealed the following information: •24 signed up for a math class. • 28 signed up for a biology class. •20 signed up for both biology and math. •2 signed up for neither biology nor math. How many freshmen in total were surveyed? 0 34 O Not enough information were given. O 54 O 74
nuclear power station is to be built on one of 20 possible sites. A team of engineers is commissioned to examine the sites and rank the three most favourable in order. In how many ways can this be done? a. 4840 O b. 9640 3686 6840 O O C. d. O
15) Use the situation below to answer the question that follows. Team Jet has 7 members who won a school competition. Of these 7, 4 members are randomly picked to receive prizes for winning. The 1st member selected wins a $50 gift card; the 2nd person selected wins a $25 gift card; the 3rd person selected wins a $10 gift card; the 4th person selected wins a $5 gift card. The names of Team Jet's members are represented by the first letter of their first names, as displayed in the following table: Name Frank Gina Harriet Inez Jakob Keven Liu Letter F G H I J K L In the box below, complete the remaining three rows of the list that models how to calculate the number of possible ways 4 team members can be selected to win the prizes. 1) FGHIJKL Let Lui win the 1st prize, so select L. 2) 3) 4)
If P(A) = .60, P(B) = .56, and P(A ∪ B) = .80, then P(B | A) = _____. Select one: a.Not enough information is given to answer this question. b..7742 c..7667 d..6000
When taking a 18-question multiple-choice test, where each question has 4 possible answers, it would be unusual to get ______ or more questions correct by guessing alone.