What is the probability that a randomly selected person is male given the person is left handed?
Q: What is the probability of drawing a black face card from a normal deck of cards
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Q: What is the probability that two or more people in a party with 20 people will have the same…
A: Number of people in the party = 20
Q: The probability that a student comes from a two-parent home is 0.75 and the probability that a…
A:
Q: Assuming that the population is half male and half female, what is the probability that a random…
A: From the provided information,The population is half male and half female, probability of male (p) =…
Q: What is the probability of getting exactly two Heads in a single throw of three coins?
A: given experiment: a single throw of three coins.now, sample space…
Q: What is the probability of getting at least two heads when three coins are tossed
A: Given that, Three coins are tossed.
Q: What is the probability of drawinga heart card from all three deck of cards
A: A standard deck consists of 52 playing cards. Each card is in one of 13 denominations: ace (A), 2,…
Q: A university claims that 70% of its athletes earn a degree. Suppose that the records of 100…
A: 70% of the athletes earn a degree. 100 athletes are chosen at random. Define the Random Variable, X…
Q: Eleven percent of American children (ages 4 to 17) have Attention Deficient Hyperactivity Disorder…
A:
Q: What is the probability of randomly selecting a 3-children family with two girls?
A: We will first list all possible outcomes in the sample space, then we will use following definition…
Q: In a study of blood donors, 125 were classified as group O and 195 had a classification other than…
A: The objective of this question is to find the probability that a blood donor will have group O…
Q: What is the probability of four hearts in a row from a standard deck when the drawn card is returned…
A: We have to find the probability of four hearts in a row from a standard deck when the drawn card is…
Q: If a single card is drawn from a standard deck, what is the probability of drawing a black card or a…
A: no.of black cards from a standard deck=26 no.of face cards from a standard deck=12 no.of black face…
Q: What is the probability of a randomly selected student from a university being both a female and…
A:
Q: A card is drawn from a normal deck of 52 cards. What is the probability that the selected card is a…
A: Given data: A normal deck of 52 card
Q: In a town of 5000 people, 1000 are over 60 years old and 2000 are female. It is known that 40% of…
A: Given: Total People in town=5000Number of people over 60=1000Number of females=2000Number of female…
Q: A survey reveals that 80% of the eligible people in a certain county vote during a county election.…
A: Here, n = 70 and p = 0.80.
Q: A tire company produced a batch of 5,500 tires that includes exactly 220 that are defective. If 4…
A: Obtain the probability that all the tires good. The probability that all the tires good is obtained…
Q: probability of drawing a heart card from a standard deck of playing cards?
A: there are 4 suits of cards, each suit have 13 cards
Q: A random card is drawn from a deck of playing card, what is the probability that the card is face…
A: Given: A standard deck of 52 cards. Face card-The King, Queen, and Jack are the 3 face cards in each…
Q: What is the probability that you can draw a red marble from a box containing 7 white, 4 red, and 5…
A: Solution: From the given information, a box contains 7 white, 4 red and 5 blue marbles. Total number…
Q: usly. What is the probability that you pick at least 4 green balls
A: Total balls = 5 red balls + 6 green balls + 2 yellow balls = 13 balls The number of ways to select 5…
Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…
A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…
Q: t is the probability of drawing two red cards from a standard deck of 52 playing cards without…
A:
Q: According to the Federal Communications Commission 70% of all us households have vcrs in a random…
A: According to the provided information, p=0.70 n=15 The pmf of binomial distribution is: P(X=x) =…
Q: From a bag that contains 12 white balls, 18 red balls, and 10 green balls, one ball is drawn at…
A: Given problem Given that From a bag that contains 12 white balls, 18 red balls, and 10 green…
Q: A fair 20 sided die is tossed. What is the probability that the numbers 17 or 5 or 11 or 9 are…
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Q: A survey showed that 60% of customers Toyota cars, % customers Nissan car, and 30% like both cars…
A: P(Toyota) = 0.6 P(Nissan) = 0.4 P(Nissan and Toyota) = 0.3
Q: What is the probability that the card is a red card or a face card (Jack, Queen, King)?
A: The probability that the card is red card or face card is obtained below:The total number of cards…
Q: What is the probability that in four births exactly two girls will be born?
A: probability mass function of B.D is = f ( k ) = ( n k ) p^k * ( 1- p) ^ n-kwhere k = number…
Q: There are 5 defective light bulbs in a set of 100 units. What is the probability that three bulbs…
A: We have to find given probabaility.
Q: g a sum that is not a seven nor an 11 with a pair of dice?
A: Given that two dice are rolled,Let 'S' be the sample space S = { (1, 1), (1, 2), (1, 3), (1, 4),…
Q: Calculate the probability that a hand of 13 cards dealt from a normal shuffled pack of 52 contains…
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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: What is probability that two randomly selected people are born on the different weekdays?
A: It is given that two randomly selected people are born on the different weekdays.
Q: Suppose eight students in a statistics class of 12 students are sophomores. What is the probability…
A: Total students = 12Sophomores = 8 Not sophomores = 12 - 8 = 4
Q: Two cards are selected from a standard deck of 52 cards without replacement. What is the probability…
A: Solution
Q: Assuming that the population is half male and half female, what is the probability that a random…
A: Given :Assuming that the population is half male and half female So , the population proportion of…
Q: What is the probability that any card picked at random from a standard deck of 52 will be a club?
A:
Q: What is the probability that a poker hand contains cards of five different ranks but does not…
A:
Q: What is the probability of drawing either an ace or a heart in a single draw from a deck of 52…
A: The number cards in a standard deck of cards is 52.
Q: Ten percent of people in Western countries consider themselves lucky. If 3 people are selected at…
A: Given, It is an example of binomial distribution with parameters n = 3,p =0.1 A probability mass…
Q: What is the probability of rolling a 3 on a six-sided die and a two-sided coin landing on heads?
A:
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- It is reported that 72% of working women use computers at work. Choosing 6 working women at random, what is the probability that at least one doesn't use a computer at work?80% of U.S. drivers over the age of 30 have had a speeding ticket and 55% of those have also been in an accident while behind the wheel. What is the probability that a randomly selected US driver over the age of 30 has had a speeding ticket and also been in an accident while behind the wheel?Assuming that the population is half male and half female, what is the probability that a random group of 11 people will contain 5 or more males?
- What is the probability of randomlypicking a 11 or 5 in one draw from a deckof ordinary playing cards?What is the probability that fewer than four of them have type O negative blood? The probability that fewer than four of them have type O negative blood is? .Eleven percent of American children (ages 4 to 17) have Attention Deficient Hyperactivity Disorder (ADHD) according to the Center for Disease Control. Suppose six American children in this age group are randomly selected, is the probability that at least one has ADHD unusual? Eleven percent of American children (ages 4 to 17) have Attention Deficient Hyperactivity Disorder (ADHD) according to the Center for Disease Control. Suppose six American children in this age group are randomly selected, is the probability that at least one has ADHD unusual? No, this probability is not unusual because it is more than 0.05. Yes, this probability is unusual because it is more than 0.05. No, this probability is not unusual because it is within 2 standard deviations of the mean. Yes, this probability is unusual because it is not within 2 standard deviations of the mean. No, this probability is not unusual because it is more than 0.01.
- Probability QuestionIn 2014, the percentage of the U.S. population that speak English only in the home is 78.9%. Choose 15 U.S. people at random. What is the probability that exactly one-third of them speak English only? At least one-third? What is the probability that at least 9 do not speak English in the home?What is the probability that the selected student is taking at least five courses? What is the probability that the selected student is taking more than five courses?
