Q: 16. In how many ways can a committee of 4 be formed trom 6 girls and 7 boys if there are 2 boys and…
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Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}.…
A: The union of two sets A and B is the set of all those elements which are either in A or in B, i.e. A…
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Q: Use the Venn diagram to determine n(A'). one 2$ four 15 seven ... n(A') = %3D
A: In order to find n(A') we need to find set A' by using the Venn diagram.
Q: A pie diagram is represented by a a. Rectangle b. Square c. Triangle d. Circle
A: According to the given information, we have Pie diagram is given.
Q: Use a Venn diagram to answer. If n(A) = 10, n(B) = 15 and n(An B) = 7, what is n(AUB)? n(A U B) =
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Q: 7. Study the Venn diagram below and then answer the following questions: 15 11 B A 12 9 4 13 8 3…
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Q: In a class of 30 students, 19 play tennis, 3 play both tennis and volleyball, and 6 do not play…
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Q: A college food court surveyed 649 students to see how many drink milk, how many drink soda, and how…
A: In the given Venn diagram, Let students drink milk represented by M students drink coffee…
Q: There are 28 students in Mr. Connelly's Grade 12 mathematics class. The number of students in the…
A: Denote nA=number of elements in the set.
Q: 5,6,7} C={6,7,8,9}
A: The sets given are , A={1,2,3,4} B={3,4,5,6,7} C={6,7,8,9}. To determine whether the set A and C…
Q: A survey of 50 people finds: 13 like Coke. 9 like Sprite. 8 like Root Beer. 5 like Coke and Sprite.…
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Q: How many permutations of the letters { a b c d e f g h I} contain the string cheg ?
A: Given: The letters { a b c d e f g h I}.
Q: • 47 students walked 63 students drove • 58 students used public transit 36 students drove and…
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Q: i want to repost and answet d & e
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Q: A В 14 9. 3. 20
A: Given ven diagram, lets find ,
Q: Find, if possible, the number of elements in sets A, B. and C using the given information. If there…
A: we have to find n(A) ,n(B),n(C)
Q: W 1. Based on the Venn diagram below, how many students own a dog, but not a cat? 16 5 8 Dog Cat P…
A: solution: the objective is to find the number of people that owns a dog
Q: Find, if possible, the number of elements in sets A, B, and C using the given information. If…
A: Given information A∩B=∅ n(A∩C)=2 n(B∩C)=12 n(C−A)=20 n(A−C)=9 n(U)=31 We have to find the n(A),…
Q: List all the combinations of four objects m, I, n, and k taken two at a time What is C,? List all…
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Q: given m=6, n=1, and v=(-4,7), what is v(n-m)?
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Q: Use the Venn diagram to determine n(A U B). n(AUB) = C... $ % A A B one five nine 11 15
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Q: Use the Venn diagram to determine n(U) - n(B). A В three four seven 16 06 n(U) - n(B) =
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Q: n fighter aircraft has left the airbase and travels 30 km due south. On the other hand, a omber…
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Q: Write a single statement that displays a number at random based on the specified set: (a) 2 4 6 8 10…
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Q: b) How many 10 letter strings containing only a's, b's, and c's have 3 a's and 2 b's?
A: combination : A combination may be a mathematical technique for decisive the quantity of potential…
Q: 3. In how many ways can the letters in "HOUSE" be arranged if а. there are no restrictions? b. the…
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Q: 1) Determine whether SAA, ASA, SSA, SAS or SSS is given. B a) a, b, C> b) а, С, с — c) a, b, c A' d)…
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Q: In a party, we have 20 people who are tall 40 people who are basketball player 45 people who…
A: We have to find given no. of people.
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A: We have to find out given probability....
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Q: 5. Determine whether the given statement is true or false. (3} E{{3}, (6}} Choose the correct answer…
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Q: A music school wants to expand its class schedule. To better understand the current schedule, the…
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Q: Given m = 6, n = 1, and v = (-4, 7), what is v(n-m)?
A: Given :- Given m = 6, n = 1, and v = <-4, 7>, what is v(n-m)?
Q: a. Complete the Venn diagram by including the correct number in each region. RN = registered nurses…
A: We use the Venn diagram to answer the given question.
Q: b) How many different arrangement of the letter in the words PNEUMOCOCCAL can be formed if i) ii)…
A: # As per the guidelines we are entitled to solve one question at a time, please resubmit the other…
Q: Consider the Venn Diagram below. A В 10 7 4 5
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Q: A telephone company surveyed 96 people about their telephone use. • 86 people use a cellphone 52…
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Q: For the Venn diagram below find B 61 (14) 50
A: We have to find the A compliment
Q: 45 A 20 В 54 32 In the given figure, A is the set of people who go to a resort area for vacation, B…
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Q: 86 63 14 37 Dogs Cats 3) Given this Venn Diagram representing a survey of 200 households and whether…
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Q: If P(n, 4) = 17 160, then n = 9. 13 14 O O O C
A: Given Pn,4=17160 we know that Pn,r=n!n-r!
Q: A survey of 145 college students was done to find out what elective courses they were taking. Let…
A: Number of students belong to at least one elective:For any three sets, say A, B, and C, number of…
Q: will give 100% rating thumbs up if answered all!! A box contain 5 green, 7 yellow, and 10 orange…
A: Given,no.of green balls=5no.of yellow balls=7no.of orange balls=10Total no.of balls =22
Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}.…
A: A=Dirk, Johan, Frans, SarieB=Frans, Sarie, Tina, Klaas, HenrikaC=Hans, Frans
Q: Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}.…
A: Given :A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}
Q: Which Venn diagram, I or II, illustrates A - Cn B? Explain clearly. B A B OR II
A: We can find and explain the answers as below
Q: ståndard deck that is a spade and a red P/13 5/27 48
A: In a well shuffle standard deck, there are 26- Red cards26- Black cards Out of these, In Black…
Q: The u for days absent from class per month is 4.3. The teacher begins a policy of pop quizzes to see…
A: Null and alternative hypotheses: The hypothesis which is tentatively fixed up under and tested for…
Use the Venn diagram to find n(B U C)
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- Suppose the probability of erroneously transmitting a single digit is P=0.03. Compute the probability of transmitting a 4-bit code word with (a) at most one error, and (b) exactly four errors.Answer the following questions. 4. Describe how the permutation of ii objects differs from the permutation of choosing r objects from a set of n objects. Include how each is calculated.A research center claims that 29% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 800 adults in that country, 31% say that they would travel into space on a commercial flight if they could afford it. At a=0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. The percentage of adults in the country who would travel into space on a commercial flight if they could afford it is not ______%. B. No more than ______% of adults in the country would travel into space on a commercial flight if they could afford it. C. ______% of adults in the country would travel into space on a commercial flight if they could afford it. D. At least ______% of…
- A researcher wishes to see whether there is a difference in the weight loss ofwomen following one of the three special diets. Women are randomly assignedto the three groups and placed on the diet for 2 months. The weight losses (inpounds) are shown here. At α = 0.05, can the researcher conclude that there isa difference in diets?A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 1100 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At α=0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. At least enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. B. 3030% of adults in the country would travel into space on a commercial flight if they could afford it. C. The percentage adults in the country who would travel into space on a commercial flight if they could…A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 1100 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At α=0.05, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below. (a) Identify the claim and state H0 and Ha. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) A. At least enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. B. enter your response here% of adults in the country would travel into space on a commercial flight if they could afford it. C. The percentage adults in the country who would travel into space on a commercial…
- A research center claims that at least 23% of adults in a certain country think that their taxes will be audited. In a random sample of 1000 adults in that country in a recent year, 19% say they are concerned that their taxes will be audited. At α=0.05, is there enough evidence to reject the center's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 and Ha.1. A recent survey of INTO Newcastle University students showed that 65% own aniPhone, 75% have a Casio fx-83 calculator and 10% have neither.a. Find the percentage of students who have both an iPhone and a calculator. b. In the space below, draw a Venn Diagram to represent this information.An education researcher claims that 57% of college students work year-round. In a random sample of 600 college students, 342 say they work year-round. At α=0.01, is there enough evidence to reject the researcher's claim? Complete parts (a) through (e) below.
- A research center claims that 30% of adults in a certain country would travel into space on a commercial flight if they could afford it. In a random sample of 700 adults in that country, 34% say that they would travel into space on a commercial flight if they could afford it. At α=0.01, is there enough evidence to reject the research center's claim? Complete parts (a) through (d) below.According to a recent census, 14.9%of all housing units in a certain country are vacant. A county supervisor wonders if her county is different from this. She randomly selects 832 housing units in her county and finds that 160 of the housing units are vacant. Complete parts a through d below. What is the P-value=???Nationally, at least 60% of Ph.D. students have paid assistantships. A collegedean feels that this is not true in his state, so he randomly selects 50 Ph.D.students and finds that 26 have assistantships. At α = 0.05, is the deancorrect?