Classifying the following as either permutations or combinations. The number of distinct 9- digit social insurance numbers. The number of 3-person teams that can be formed from the 9 volunteers. 1. Permutation The number of 2. Combination arrangements of 6 friends waiting in line for a movie. The number of 2 topping pizza from 40 possible topping.

Q: A company received a shipment of 41 laser printers, including 8 that are defective. 3 of these…

A: Given that , A company received a shipment of 41 laser printers   i.e. Number of sample space = S =…

Q: 1.) If there are 41 data points in a set of data, what is the number of degrees of freedom? (Enter…

A: Solution:  If there are 41 data points in a set of data, what is the number of degrees of freedom?…

Q: 2. State the type of sample being collected (SRS, stratified, systematic, cluster, convenience,…

A: Answer:  Cluster sample.

Q: Phone failures can be referred to as battery defects or power supply defects. A repair shop…

A: 6-battery defects19-power supply defects25-failed phones

Q: 4. Arranging the possible children of a couple with 3 children given that . second child is a girl.

A: Given:  A couple have 3 children(Boy(B) ,Girl(G))  Then to write sample space 3 children given that…

Q: Find the mode of the following amounts (in thousands of dollars) in checking accounts of randomly…

A: Mode=4

Q: A district in the Ashanti region town has 102 towns and villages. If you interviewed everyone living…

A: It is given that,  A district in the Ashanti region town has 102 towns and villages. It means we can…

Q: As the project manager of a project, you are in charge of a team of seven people which includes…

A:

Q: Listed below are the jersey numbers of 11 players randomly selected from the roster of a…

A: The following data is given: Jersey number 43 3 12 88 46 68 35 8 94 26 69

Q: 9. Suppose you are given an ordinary deck of playing cards. In how many ways can 7 cards be…

A: Given :   An ordinary deck of playing cards. Total Cards=52

Q: . How many ways are there to choose the members on the education group?

A: Given:  5 Republicans  4 democrats  3 members is to be formed with atleast 1 Republican.

Q: There are 9 grade ten students and 8 grade twelve students who belong to a high school volunteer…

A: Number of ways to select r objects/people from given n objects/people is Crn=n!(n-r)!·r!

Q: 6. Find the » ted number of jazz records when 4 records are selected at random from a collection…

A: here as per guidelines i have calculated first main question  here given there are 5 jazz records ,…

Q: A shipment of 150 laptops contains 9 defective laptops. A quality control specialist chooses a…

A: Given,no.of defective laptops=9no.of non defective laptops=141total no.of laptops=150

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Solution Total number of defective in sample= n(D) = N= 33 No. of defective items which inspector…

Q: Decide whether the exercise involves permutations or combinations, and then solve the problem.…

A: Given, a bag containing 13 marbles Marbles are drawn from the bag without replacement.   So,

Q: HIV and AIDS: In April 2017, there were 629 new HIV antibody sero-positive individuals reported to…

A: 2017 10-19 15-24 25-34 >34 Total M-F M-M Both          8 19 6 84 315 197 629…

Q: 21. Is the lottery fair? Mega which players try to guess the numbers that will turn up in a drawing…

A: a) The total number of frequencies is 344.

Q: Find for the permutation or the combination of the following experiments. 6. How many ways can you…

A: The permutation formula is given by

Q: There are 270 people at a meeting. They each give a Valentine's Day card to everyone else. How many…

A: We have to find the total number of across given.

Q: A automobile race contains 15 racecars. In how many ways can the racecars finish in first, second,…

A: A automobile race contains 15 racecars.

Q: Consider a horse race with 8 horses. Explain how the fundamental principle of counting or the…

A:

Q: Classify the problem as a permutation, a combination, or neither. A shipment of 90 TV sets is…

A: Given Total TV sets received=90 Number of sets to be chose at random=6

Q: The table shows the test results of 6 students in DFS Mathematics. Draw a bar chart for the table.…

A:

Q: 36. How many distinct permutations can be made from the letters of the word STATISTICS?

A:

Q: 5. How many ways we can choose a heart card out of a regular deck ofa cards

A: In this question, concept of combination is used. Combination A combination may be a mathematical…

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Given that the inspector ends up rejecting 9 non-defective items, and accepting 11 defective items.

Q: A species is known to have 1) red, brown, black, or grey hair, 2) yellow or white sclera, 3) a pink…

A: For any particular phenotypic combination in the species,       For hair, 4 options are available.…

Q: How many different committees are possible?

A: Given

Q: 3. The English word DERMATOGLYPHICS means the Study of Fingerprints. How many 5 letter arrangements…

A: The number of letters in the given word is 15.

Q: 5. A pharmaceutical researcher needs 7 people to test the effectiveness of an experimental drug. If…

A: we have to select people therefore we will use combination nCr=n!/r!(n-r)!

Q: How many different ways can a manager and supervisor select from an IT company branch in Manila if…

A: Query- How many different ways can a manager and supervisor select from an IT company branch in…

Q: is this arrangement, combination or permutation?

A:

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Solution

Q: Selecting classroom officers for president, vice president, treasurer. Combination Permutation

A: We use permutation when order of selection matters and combination when order of selection doesn't…

Q: the Aloha state, you are very unlikely to be murdered! However, it is considerably more likely that…

A: The distribution is given as under: Crime Crime Rates Burglary 903.6 Theft 512.7 Assault…

Q: 8. What do you understand by permutations and combinations? (a) In how many ways we can select three…

A: a) Given, Total no of players = 12 No of players to select = 3 No of ways to select 3 players = 12C3…

Q: A survey of 200 people yielded the following information: 96 people owned a Blu-ray player, 129…

A:

Q: Ms. Bell's mathematics class consists of 11 sophomores, 6 juniors, and 15 seniors. How many…

A:

Q: W contains the best franchises of 2015 according to Entrepreneur. If W={Hampton Hotels, Anytime…

A:

Q: 52. Randomly meeting either a man or an American in a group composed of 25 French women, 15 French…

A:

Q: Find the mode of the following number of computers available to students at randomly selected high…

A: Given data, 9,19,7,16,13,19,7,13,13   Sort the data in ascending order. 7,7,9,13,13,13,16,19,19…

Q: Counselors at a college want to poll students about how much time the students spend studying. Which…

A: Systematic sampling: When the population units occur in a sequence or pattern and a sample of size n…

Q: How many distinct permutations can be made from the word “DYNAMICS”? 5. How many outcomes are…

A: Given the questions

Q: 12 In order to ensure the safety of school classrooms the local Fire Marshall does an inspection at…

A:

Q: Your working document should include if it is a permutation or a combination and how you got the…

A: Permutation is the arrangement of items in which order matters. Combinations is the arrangement of…

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Total items = N = 220 No. of non defective items inspector accepts = M= 187-9= 178

Q: Management of a company that produces a medical device has carefully selected and screened 220…

A: Solution

Q: 1. In a medical study, patients are classified in 8 ways according to whether they have blood type…

A: Total Blood types possible : 8

Q: Your email address will be recorded when you submit this form. Not asal.yousefi@student.tdsb.on.ca?…

A:

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.