200 students were surveyed about sports they regularly participate in. a) How many don't participate in any of these sports? b) How many participate in volleyball? Football 10 Volleyball 10 c) How don't participate in basketball? d) How many participate in both football and volleyball? hosen at random from Basketball 12 3.

Q: In a survey of 3322 adults aged 57 through 85 years, it was found that 83.2% of them used at least…

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

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Q: There are 12 females and 8 males in a statistics class. The teacher is going to randomly select 4…

A: Given,no.of females=12no.of males=8total no.of students=20

Q: a) How many 3-digit numbers that are multiples of 5 can be formed from the six digits 2,3,5,6,7 and…

A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY  HERE USE SELECTION THEORY

Q: In a survey of ECE students, 64 had taken Material Science course, 94 had taken Calculus course, 58…

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Q: In a local neighborhood, 45% of the houses have garages, 60% of the houses have a patio, and 30%…

A: Let us assume g=garagesp=patioso herefrom given datap(g)=45%=0.45p(p)=60%=0.6p(p and g)=30%=0.3

Q: Determine the number of subsets of {14, 15, 16) O A. 3 В. 7 ОС. 8 O D. 6

A: To find  The number of subsets of a set {14, 15,16}

Q: The basic blood types are represented by letters: A, B, AB, and O. There is also an Rh factor…

A: Given variables:1. Blood types: 4 (A, B, AB, O)2. Rh factors: 2 (Positive, Negative)3. Genders: 2…

Q: In a school of 100 students, 70 students play either football or cricket with 40 students that play…

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Q: In how many ways can a baseball coach prepare a batting order if: The coach still has to select the…

A: From the provided information, Total players = 12

Q: a. State one difference and one similarity between permutation and combination. b. How many…

A: 3. The difference and similarity between permutation and combination are stated below.

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

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Q: 3.65 We have seven girls and seven boys. In how many ways can we form: (a) seven girl-boy pairs to…

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Q: Two classmates are working together to design an experiment to test how long it takes participants…

A: Concept: Design of experiment is a feasible method to study affect of several variables all in one

Q: 78 cities were surveyed to determine sports teams. 22 had baseball,16 had rugby, 14 had basketball,…

A: Given data is                                           a=baseball teamb=rugdyc=basket…

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

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

A: Answer:- We know that in a standard deck total number of cards = 52  Number of jack card = 4  Number…

Q: A shipment of 95 TV sets is received. Five sets are to be chosen at random and tested for defects.…

A: Here we have Number of TV sets (n) = 95 Number of sets to be choosen (r) = 5 Here we will we the…

Q: A survey asks "What beverage do you drink in the morning", and offers choices: - Tea only - Coffee…

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Q: A survey of 600 school employees yielded the following information: 442 were instructors, 325 were…

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Q: b) A drawer contains 14 white and 14 black socks, all unmatched. Ali is in a rush to school and has…

A: The pigeonhole principle is the base of counting along with the fundamental theorem of counting.…

Q: If the population consists of number 1, 2, 3, 4, 5, and 6. A sample of size of 3 is to be taken from…

A: Population consist:1,2,3,4,5,6 N=6   population size Sample size n= 3 taken Then number of possible…

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: c) How many different outcomes have at least 2 heads ? E) How many different outcomes have at most 7…

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Q: 6. A committee of 4 must be chosen from 6 girls and 5 boys. In how many ways can this be done if the…

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Q: 6. A bin of golf tees has 7 different colors. You reach in and grab 100 tees. How many different…

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Q: Which word has the most permutations of its letters? a. before b. sense c. hearts d. force

A: The given words are  before sense hearts force The formula for the number of permutations is as…

Q: In how many ways can a committee of 6 members be formed from a group of 12 people consisting of 5…

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

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

Q: 98 Cities were surveyed to determine sports teams. 26 had a baseball, 25 had football, 20 had…

A: Question is to find the number of cities having exactly two teams.The given information is:Number of…

Q: 50 students at Holy Spirit High were interviewed to determine what sports they played, if any, and…

A: The number of students who played hockey and soccer = 12 The number of students who played  all…

Q: In a group of 15 students, 6 students are girls.  In how many ways can a team of 10  students be…

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Q: A team of 28 soccer players needs to select two co-captains. In how many ways can two co-captains be…

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Q: How many of the 60 students in a 25-item quiz can have the same score? 2. Apples, bananas, and…

A: The pigeonhole principle can be used to calculate the least number of objects. The pigeonhole…