selected at random, what is the probability that this person has an O blood type? How about the AB blood type?
Q: Sixteen of the 200 digital video recorders in an inventory are known to be defective. What is the…
A: It is given that, 16 of the 200 digital video recorders in an inventory are known to be defective.
Q: ABC Interactive survey stated that 25% of employees said that their company is loyal to them. Ten…
A:
Q: The probability that an adult possesses a credit card is .35. A researcher selects three adults at…
A: Givenp=0.35n=3x~Binomial(n=3,p=0.35)P(X=x)=Cxnpx(1-p)n-x ; x=0,1....n
Q: We send 200 questionnaires by mail to carry out a survey. We know that the probability that a person…
A: According to the given information,Sample size, n = 200Probability of success, p = 0.32Let X be a…
Q: A fair die is rolled four times. What is the probability that it comes up 1 at least once? Write…
A:
Q: a fair six sided die is rolled 10 times.each is independent.you want to find probability of finding…
A: Let the random variable X denotes the number of times a fair six-sided die is rolled. The number of…
Q: In a family with 4 children, excluding multiple births, what is the probability of having exactly 1…
A: We have given that n = 4 P(girl) = P(Boy) = 1/2 = 0.5 Let X denote number of girls X ~Binomial(n,…
Q: The average number of Toyota Fortuner cars that you can see on your drive to work is 21, What is the…
A: The average no.of Toyota fortuner cars =21
Q: A zoo has a collection of 400 flamingos. 180 of these flamingos are red. One day, a fence blew down…
A: Given : A zoo has a collection of 400 flamingos. 180 of these flamingos are red.
Q: The student registration numbers from 1 to 20 are mixed up and one registration number is drawn out…
A: Given n = 20 hence n(S) = 20 Probability = favourable outcomestotal outcomes
Q: An assorted snack tray has three popcorn bags, four granola bars, and six apples. What is the…
A: Number of popcorn bags = 3 Number of granola bars = 4 Number of apples = 6 Total number of…
Q: A survey, conducted by a student org, was performed on the class of 100 students, the information…
A:
Q: You are pulling from a bag containing 9 blue marbles, 8 black marbles, 8 green marbles, and 3 yellow…
A:
Q: In the United States, voters who are neither Democrat nor Republican are called Independent. It is…
A: From the provided information,It is believed that 9% of voters are Independent that is p = 0.09n =…
Q: In a small private school, 6 students are randomly selected from 14 available students. What is the…
A: no of ways selecting r items from n is C(n,r)
Q: A student takes a 20 question, multiple choice exam with five choices for each question and guesses…
A:
Q: Three cards are randomly selected without replacement from a standard deck of 52 playing cards.…
A: Given information- We have given an ordinary deck of cards. An ordinary deck consists of 52 cards.…
Q: 4632673 flights arrived in Dubai’s airport last year. 43135 from them arrived from Europe. Estimate…
A: Given, 4632673 flights arrived in Dubai’s airport last year. 43135 from them arrived from Europe.…
Q: A tire company produced a batch of 100 tires that includes exactly 24 that are defective. If 4 tires…
A: The probability of defective is,
Q: An experiment consists of spinning the spinner below once. What is the probability of landing on a…
A: Total number of possible outcomes are 8, and favourable outcomes are 3. Probability of landing on…
Q: An automated assembly line produces 43,500 parts per duty cycle. The probability that a randomly…
A:
Q: A certain type of ochro seed germinates 75% of the time. A backyard farmer planted 6 seeds. What is…
A: Givenn=6p=0.75x~Binomial(n=6,p=0.75)P(X=x)=Cxn px (1-p)n-x ; x=0,1,2...,n
Q: 16 of the 200 digital video recorders (DVRs) in an inventory are known to be defective. What is the…
A: Given that, 16 of the 200 digital video recorders (DVRs) in an inventory are known to be…
Q: The probability 99% of ChatBot message send to customer are correct. If a sample of 100 massages is…
A:
Q: A weighted coin has a 0.664 probability of landing on heads. If you toss the coin 28 times, what is…
A:
Q: A baseball player has a hitting average of 0.325. If seven at-bats are randomly selected, what is…
A: Givena baseball player has a hitting average(p)=0.325sample size(n)=7Let "x" be no.of…
Q: During the year about 15 percent of the population carry the flu virus. Supposed that 5 children…
A:
Q: Using a spinner with 4 equal-sized sections, Sammy spun 20 times. The spinner showed red 7 times,…
A: The objective of this question is to calculate the experimental probability of the spinner landing…
Q: 4 out of 100 televisions in stock are defective. If you select two television la at random, find the…
A: It is given that the 4 out of 100 televisions are defective.
Q: When someone buys a ticket for an airline flight, there is a 0.0981 probability that a person will…
A: Given information probability that a person will not show up for the flight(p) = 0.0981 Jet have not…
Q: The average number of calls per minute received by a telephone switchboard is 120. What is the…
A:
Q: what is the probability of selecting a diamond from a standard deck of cards?
A: Here we need to find the probability of selecting a diamond from a standard deck of cards. We know…
Q: Assume that 65% of the geology student going for the geological fieldwork study the field rock…
A:
Q: In a study done in my chicken coop, 82% of my birds enjoy eating earwigs. Choose 7 birds at…
A: Let X denote the number birds enjoy eating earwigs. Then X follows a Binomial distribution with n=7…
Q: What is the probability of drawing a black card or an Ace from a standard deck of cards?
A: We know that There are 52 cards in the deck divided into two colour i.e red(26) and black (26).…
Q: What is the probability of selecting a 6 or a res card from a 52 card deck?
A: Solution:Total number of ways of drawing 1 cards from 52 cardsn(S)=52Let E = event of getting 1 card…
Q: Five coins are tossed. What is the probability of getting all heads or all tails?
A:
Q: Jacks were drawn 2 out of 4 times. Calculate the experimental probability.
A:
Q: Eleven of the 50 digital video recorders (DVRs) in an inventory are known to be defective. What is…
A: The number of defective video recorders is 11.
Q: acobs & Johnson, an accounting firm, employs 17 accountants, of whom 6 are CPAs. If a delegation of…
A: p = 617=0.3529 ========================
Q: What is the probability they were correctly matched?
A: Thirteen of your graduation gift thank-you note/envelope pairs were randomly matched withoutchecking…
Q: In an MCQ based exam, students get 3 questions correct on average. a. What is the probability that…
A: Given Information: In an MCQ based exam, students get 3 questions correct on average. Let X denote…
Q: What is the probability that a randomly selected participant tasted apples and preferred…
A: Followings are the Explanation of the question 1) Probability is ratio of Number of favorable cases…
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- Eight of the 50 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective?Nineteen of the 200 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability you randomly select a DVR that is not defective?When a die is rolled 80 times, the following is observed: 6 ones, 5 twos, 3 threes, 60 fours, 2 fives, and 4 sixes. What is the experimental probability of rolling a 1?
- What is the probability of selecting a veteran that lives in your city given they live in your states? State population: 28,995,881 City population: 978,908 Veteran population: 36,094 Country population: 328,239,523A pack of 100 recordable DVDs contains 5 defective disks. You select 4 disks. What is the probability of selecting at least three non-defective ? P(at least 3 non defective) please show and explain work. thank you !One light bulb is selected at random from a lot of 140 light bulbs, of which 5% are defective. What is the probability that the light bulb selected is defective?
- An orthopedic surgeon’s records show that she called to the hospital to set an average of 3 broken legs per day. What is the probability that she will set: a. 5 broken legs during a particular day? b. at least 4 broken legs during a particular day? c. at most 2 broken legs during a particular day?What is the probability that a randomly selected seedling was damaged by deer? . probability:Sixty percent of clowns aren’t funny. If you randomly encounter three different clowns, what is the probability that none of them are funny?
- What is the probability of drawing an ace from a well shuffled deck of 52 playing cards ?An experiment consists of drawing 1 card from a standard 52-card deck. What is the probability of drawing a heartKaty has 61 students in her MTH 103 class. There are 35 students who identify as female. Each day Katy calls on 5 different students to present their work to the class. What is the probability that all 5 students Katy calls on identify as female?