questions (2 of 56 answered) Question 3 O Report One number is to be selected at random from the numbers 1, 2, 3, 4, and 5. What is the probability that the number selected will be an even number? Choose 1 answer: 40% 50% 60% 67% 75%
Q: Math test has 6 multiple choice questions with four choices with one correct answer each. if you…
A: We have to find the probability that you get exactly 3 questions correct....
Q: Giving a test to a group of students, the grades and gender are summarized below A 15 13 Total 28 12…
A: Here the given table is :-ABCTotalMale1582043Female1341128Total28123171Using formula,
Q: In a large population, 58 % of the people have been vaccinated. If 4 people are randomly selected,…
A: p(people have been vaccinated)=0.58 Numeber of people (n)= 4 Let "X" be the people who has been…
Q: tested negative, what is the probability that they actually have diabetes? Round your answer to five…
A: A blood test for diabetes gives a positive result with a proportion of 0.28 when an individual has…
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: When you toss 100 coins, what is the probability that 60 will be head? Select one: a.0.03 b.0.04…
A:
Q: A student takes a 30 question multiple choice test where each answer has answer choices (a) - (d).…
A: Let x follows binomial distribution with parameters n = 30 and p = ¼ = 0.25 The pdf of binomial…
Q: A poll is given, showing 20% are in favor of a new building project. If 6 people are chosen at…
A: According to the given information,Probability of success, Sample size, n = 6Let X be a random…
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 cards are drawn. After the first card is drawn and recorded it is put back in the deck. Then a…
A: a. There 4 five and 4 seven in a deck of 52 cards. If two cards are selected at random then the…
Q: In a Math 2526 class, there are 10 female and 15 male students. Pick 4 students randomly, the…
A: It is given that in a class there are 10 females and 15 male students.
Q: 19. What is the probability that a number selected at random from the first 50 positive integers is…
A: GivemTotal no.of positive integers = 50
Q: Find the indicated probability. In a certain class of students, there are 8 boys from Wilmette, 6…
A: It is an important part of statistics. It is widely used.
Q: K A tourist in Ireland wants to visit five different cities. If the route is randomly selected, what…
A: From the given information,Total cities = 5 Using formula
Q: There are 45 students in a class. One student is selected for the best student award. What is the…
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Q: Nicole has a six-sided number cube. Each side was labeled with one number, from 1 through 6. What is…
A:
Q: Number plates in an Arab country consist of 3 letters (chosen from a specified set of 20 letters…
A:
Q: A test was given to a group of students. The grades and gender are summarized below A Male 3 Female…
A: From the given information, ABCTotalMale3201134Female516627Total8361761
Q: You get to pick a number from 1 to 10. What's the probability of not choosing number 7? Group of…
A: Answer: From the given data,
Q: A multiple-choice test has five questions, each with five choices for the answer. Only one of the…
A: From the provided information, A multiple-choice test has five questions, each with five choices…
Q: The mathematics faculty at a college consists of 11 professors,12 associate professors, 9 assistant,…
A: The mathematics faculty at a college consists of: 11 professors 12 associate professors 9 assistant…
Q: Determine the probability. Getting at least one even number in five rolls of single die.
A: Lets consider that die is 6-sided die. P(Getting even number)= P(2 or 4 or 6)=36=12
Q: Giving a test to a group of students, results are summarized in the table. A B C Total Senior 19…
A: According to the given information, we have Data table is given. A B C Total Senior 19 5 18…
Q: Andy flipped a coin once and rolled a six-sided number cube numbered 1 through 6. The list below…
A: Given, flipped a coin once and rolled a six-sided number cube numbered 1 through 6. The possible…
Q: Winning the jackpot in a particular lottery requires that you select the correct four numbers…
A:
Q: 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. Find the…
A: Given, 45% of consumers prefer to purchase electronics online. You randomly select 8 consumers. (a)…
Q: Multiple choice exam has 10 questions each one has 5 choices, a student answer all questions…
A: Probability
Q: A card is drawn at random from a box of 20 cards numbered from 1 to 20. Find the probability of…
A:
Q: After giving a test to a group of students, below is the summary of grades and gender. B C Total A…
A: Total = 66Total C = 7Total Male = 36Male and earned a C: M and C = 2
Q: Coronary bypass surgery has a 95% success rate. If four people have coronary bypass surgery, find…
A: Given information- Given problem is of binomial distribution. Let x is a discrete random variable…
Q: Provide an appropriate response. The probability that a house in an urban area will develop a leak…
A: P(house in an urban area will develop a leak ) = p = 0.05Sample size (n) = 59P(none of houses…
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: Suppose that 66% of people have dogs. If two people are randomly chosen, what is the probability…
A: 66% of people have dogs. Sample size = 2P(both have a dog) = ?
Q: Find the probability of randomly selecting a student who kept the money, given that the student was…
A:
Q: Albert takes a multiple choice quiz with 25 questions, each having four answer options. What is the…
A: Solution: Let X be the number of correct answers and n be the sample number of questions. From the…
Q: A bag of skittles contain 18 yellow , 12 green, 20 red , 10 orange and 14 purple skittles. Find the…
A:
Q: At Central, there are 140 tennis players total on JV and Varsity. 90 are male, 50 are varsity, and…
A: From the given information. Total number of players = 140 Number of Male = 90 NUmber of varsity = 50…
Q: Giving a test to a group of students, results are summarized in the table. A B C Total Senior 19…
A: Given data is A B C Total Senior 19 5 18 42 Junior 8 17 7 32 Total 27 22 25 74
Q: Find the probability of selecting the letter "s" from the word "succession" O 0.5 0.3 01 O 0.2
A: " SUCCESSION "Number of letters in the given word =10Number of times letter ' S' occur =3
Q: Find the indicated probability. Two 6-sided dice are rolled. What is the probability that the sum of…
A: The chance of happening of a certain event is known as probability.The sample space is the…
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- A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a red or an orange. P(red or orange) O 12/40 O 8/20 O 12/40 O 12/20On the last day of a Shakespeare class, an English teacher asked her students which play they liked the best. She made a table of the results. Hamlet 11 Macbeth 4 Twelfth Night 1 Romeo and Juliet 6 What is the probability that a randomly selected Shakespeare student likes Hamlet best? Write your answer as a fraction or whole number. P(Hamlet) =Two cards are selected from a standard deck of 52 playing cards. The first card is not replaced before the second card is selected. Find the probability of selecting a ten and then selecting an eight. The probability of selecting a ten and then selecting an eight is (Round to three decimal places as needed.) In Question Viewer
- Homework Assume that we want to find the probability that when five consumers are randomly selected, exactly two of them are comfortable with delivery by drones. Also assume that 45% of consumers are comfortable with the drones (based on a Pitney Bowes survey). Identify the values of п, х, р, and q.Six questions are in a multiple-choice quiz. Each question has 5 possible answers. A student guesses at each question. Find the probability that the student has 4 correct answers. Find the probability that the student passes (earns at least 50%) What is the student's expected number of correct answers?33% of all college students major in STEM (Science, Technology, Engineering, and Math). If 30 college students are randomly selected, find the probability that exactly 8 of them major in STEM.
- A bag contains 5 red balls, 8 white balls, and 7 orange balls. Find the probability of drawing a white or an orange. P(white or orange) O 7/20 O 15/20 56/400 O 15/40031% of all college students major in STEM (Science, Technology, Engineering, and Math). If 44 college students are randomly selected, find the probability that exactly 11 of them major in STEM.Men Women Boys Girls Survived 332 318 29 27 Died 1360 104 35 18 If one of the Titanic passengers is randomly selected, find the probability of getting someone who is a female or a child?
- A bag contains 26 tiles, each with a different letter of the alphabet written on it. You choose 3 tiles from the bag without looking. What is the probability that you choose the tiles with the letters A, B, and C? Enter your final answer as a fraction in simplest form.n a large population, 46% of the households own DVD recorders. A simple random sample of 100 households from this population is to be contacted and the sample proportion computed. Which expression represents the probability that more than half the households sampled will own a DVD recorder?a 7 multiple-choice questions with one correct answer out of 2 choices for each question. What is the probability of answering all of them correct in random O a. 0.007812 O b. 128.00 O c. 49.00 O d. 0.020408