Twenty six percent of couples who plan to marry this year are planning simple backyard weddings. Assume the variable is binomial. In a random sample of 10 couples who plan to marry, find the probability of the following. Round final answers to three decimal places. a) Exactly 3 couples will have a backyard wedding. b) Fewer than 3 couples will have a backyard wedding. c) At least 3 couples will have a backyard wedding.

Q: .A box consists of five red markers and four blue markers. A teacher chooses four markers at random…

A: Solution-: Given: Number of red markers =5, Number of blue markers =4 Total number of markers = 5…

Q: Select two cards without replacement from a 52- card deck. Find the probability that a. both cards…

A: a. A standard deck consists of 52 playing cards. Each card is in one of 13 denominations: ace (A),…

Q: Total 14 29 5 48 If one student is chosen at random, Find the probability that the student did NOT…

A: It is given that the data of students, grades and gender in the tabulation form.

Q: A bag contains 5 red marbles, 9 white marbles, and 6 blue marbles. Randomly choose two marbles, one…

A: According to the given information, we have Red marbles = 5 White marbles = 9 Blue marbles = 6 Total…

Q: A multiple choice quiz has 10 questions. Each question has 5 possible answers of which only one is…

A: Given that A multiple choice quiz has 10 questions. Each question has 5 possible answers of which…

Q: TYPE  Of DOG   Purebred mixed TOTAL Leas than $100 19 21 40 $100 or More 35 15 50 TOTAL 54 36 90…

A:

Q: Answer all parts please and thank you :)

A: Solution According to guidelines we solve three subpart

Q: 6. A jar contains 10 blue marbles and 11 red marbles. Two marbles are drawn without replacement.…

A: Jar contain 10 blue marble and 11 red marble, Therefore jar contain total 21 marble, Out of 21…

Q: b. Draw pie chart shows the favorite social media application used for communication and give your…

A: The given table represents that the 15 student’s details like gender, hours spend in social media…

Q: A coin and a die are tossed. Find the probability of getting: a. a head and a multiple of 2 b. a…

A:

Q: In a large population, 58% of the people have been vaccinated. If 5 people are randomly selected,…

A: Answer: Given that:                    p=       ,   n=                      now will use Binomial…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: Two ball are drawn in succession without replacement from an urn containing 2 white and 4 red balls.…

A: There are two different cases in which second ball is red.   Case 1 : First ball is white and second…

Q: Two dice are thrown. Determine the probability that a score of 5 or 9 is obtained.

A:

Q: A football team consists of 19 each freshmen and sophomores, 15 juniors, and 18 seniors. Four…

A: 19 each freshmen and sophomores, 15 juniors, and 18 seniorsTotal=71

Q: Each column sums to 100%. There are about 100,000 men and 100,000 women in the workforce. Refer to…

A: Given information: Occupation sectors Gender Men Women Management 35 42 Service 14 20…

Q: 1. A deck of cards is distributed to 2 players: A and B. Find the probability that A gets four…

A: Probability of A = 1/169 Probability of B = 1/169 Joint ( A &B) = 1/169 + 1/169 = 2/169

Q: What is the probability that he will roll a number greater than 2

A: Given:  A six pair to dice rolled from  S={1,2,3,4,5,6}  then to find probability that number…

Q: Find the probability of randomly selceting a student who spent the money, given the student was…

A: Solution: The given table of data is

Q: A box contains 5 green balls and 4 red balls. The probability of selecting 2 green balls and 1 red…

A: There are 5 green balls and 4 red balls.

Q: A multiple-choice test contains 25 questions, each with four choices. Assume a student just guesses…

A: Given,n=25p=14=0.25q=1-pq=1-0.25=0.75Let X=A sample of 25 questions the students answered no.of…

Q: the cafeteria, the probability of picking a banana is 42% and the probability of picking an apple is…

A: We have given that  P( picking an apple)=P(A)=(25%=0.25 P( picking an banana)=P(B)=42%=0.42

Q: A special deck of 20 cards contains 12 black cards and 8 green cards. One of the cards has a bent…

A:

Q: Find the probability you pick blue from the last box if you… Pick one marble from box 1, place it in…

A: Number of blue ball box 1 have 1. Number of white ball box 1 have 1. Number of blue ball box 2 have…

Q: A multiple-choice test contains 25 questions, each with four choices. Assume a student just guesses…

A: Probability is the chance of occurrence of an event.

Q: An introductory nursing class has 9 freshman males, 15 freshman females, 8 sophomore males, and 12…

A: Given data, freshman males=9 freshman females=15 sophomore males=8 sophomore females=12 Total =44…

Q: A jar contains 8 white, 11 blue, and 17 red marbles. If one marble is drawn at random from the jar,…

A: Answer Given,White marble = 8Blue marble = 11Red marble = 17Total marbles = 8+11+17 = 36

Q: Find the probability of randomly selecting a student who kept the money, given that the student was…

A:

Q: 2. If a hockey player takes 78 shots and scores 16 goals, what would be the probability of this…

A: Given that If a hockey player takes 78 shots and scores 16 goals. Total shots = 78 Scored goals = 16…

Q: 34% of all college students major in STEM (Science, Technology, Engineering, and Math). If 46…

A: Answer Given P =34%sample size [n] =46x =14

Q: l7Q15. A box contains 3 red, 4 black, and 7 green balls. If three balls are drawn one after the…

A: Given,no.of red balls=3no.of black balls=4no.of green balls=7Total no.of balls=14

Q: Ifa number is selected at random from each sets {1,2,3} and {3,4,5}, what is the probability that:…

A: Given sets : 1,2,3  and  3,4,5 Number of elements in both sets = 3.  So, total number of outcomes =…

Q: ent members is to be formed, what is TMMבבסס the probability of forming a committee with two A grade…

A: Given: A grade students=11 B grade students=2 C grade students=2 D grade students=0 F grade…

Q: Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced…

A:

Q: find the probability of randomly selecting a student who spent the money, given that the student was…

A: The contingency table is obtained as,   Purchased gum Kept the money Row total…

Q: Haroldo, Xerxes, Regina, Shaindel, Murray, and Georgia  are invited to a dinner party.  They arrive…

A:

Q: Two ball are drawn in succession without replacement from an urn containing 2 white and 4 red balls.…

A: Given, Two ball are drawn in succession without replacement from an urn containing 2 white and 4 red…

Q: A quiz consists of five multiple choice questions. Each question has four choices. A student guesses…

A: Let X=the number of correct questions n=number of trials=5 p=probability of getting the correct…