What is the joint probability of being between the ages of 18 and 40 and most commonly using a smartphone?
Q: What is the probability that a randomly selected ice cream was vanilla or was ordered on a Sunday?
A: The data is given by Saturday Sunday Total Chocolate 4 10 14 Vanilla 3 7 10 Cookie dough…
Q: What is the probability that an asthma patient is between 45 and 64 years old?
A:
Q: What is the probability that a student is neither an Instagram user nor a Pinterest user?
A: According to the Venn diagram, The number of Instagram users is 71 The number of Pinterest users is…
Q: What is the probability that the general manager is next to the vice president?
A: The probability of an event is given by, PE=Number of favorable outcomesTotal number of outcomes.…
Q: What is the probability that the accident occurred on either the evening or the graveyard shift?
A: It is given that P(evening) = (6 + 25)% = 31% = 0.31 P(graveyard) = (2 + 30)% = 32% = 0.32
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: How do you find the correct probability for something such as finding a green bead among red beads…
A: The question is regarding selecting a green bead from a collection which consists of beads of two…
Q: What is the probability that a randomly selected person from the population tests positive?
A: Let us define some events A : a person has cooties. B : a person does not have cooties. E : a person…
Q: (a) What is the probability that 3 of the faculty have blood type O-negative? (Round your answer to…
A:
Q: What is the probability that an 18-year old man selected at random is between 67 and 69 inches tall?
A: Let X denote the heights of 18 year-old men. Given that X follows N(mean = 68, SD = 3) Then Z = (X…
Q: What is the probability that a student chosen at random skips breakfast, given they are between the…
A: The formula for conditional probability is, P(A | B) = P( A n B) / P(B)
Q: What is the probability of grade 10 students joining basketball? *
A: Here use given venn diagram Basketball = B Volleyball = A
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: What is a theoretical probability of getting two heads when tossing two fair coins? 
A: Here we need to find the theoretical probability.
Q: What is the probability of selling 15 cheesecakes in a given day? What is the probability of selling…
A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…
Q: What is the probability that the household does not own a cell phone or a computer?
A: Here Given Two Events P= Household has a cell phone C=Household has a computer
Q: Thirteen cards are dealt onto the table from a standard deck of playing cards. What is the…
A: The standard deck of cards contains a total of 52 cards, in which, 26 cards are red and 26 cards are…
Q: A probability based on equally likely outcomes is called a __________ probability.
A:
Q: What is the probability that a randomly selected person is male given the person is left handed?
A: Ans - GIven table Right Handed Left Handed Total Male 87 13 100 Female 89 11 100 Total…
Q: A single coin is tossed. What is the probability of tossing a head?
A: When a single coin is tossed then the possible outcomes are head and tail So total 2 outcomes And…
Q: What is the probability of getting at least 2 incorrect answers? What is the probability of getting…
A: Here use binomial distribution
Q: What is the probability that a person flipping a fair coin requires four tosses to get a head?
A: Answer:- What is the probability that a person flipping a fair coin requires four tosses to get a…
Q: (a) What is the probability that a randomly selected individual is 45 to 54 years of age, given the…
A: let take, X = Less likely and 45 to 54 years of age Y=45 to 54 years of age Total number of…
Q: What is the probability that the car lot will sell at least 18 cars? What is the probability that a…
A: 68-95-99.7-rule: Let X be an observation from a normal distribution, having mean µ and standard…
Q: What is the probability that a survivor was a female or in the 2nd class?
A: According to the provided information, Total survival person = 450 Total Female person = 308 Total…
Q: Explain precisely what the probability is that is computed to reach the conclusion that a difference…
A: It is a method of statistical inference the researcher wants to prove his claim based on sample…
Q: What is the probability of hitting a target, if in the long run, 71 out of every 464 attempts…
A: Probability:The probability of an event A is obtained by the formula:
Q: What is the probability that a student chosen at random is between the ages 10 and 13 and skips…
A:
Q: What is the probability that the next person surveyed is very prepared?
A: It is given that Frequency for Very prepared = 247 Total = 247+982+546+341+76 = 2192
Q: What is the probability that a dolphin group is partaking in social activities given that it is…
A:
Q: What is the probability that a randomly chosen senior will have a GPA greater than 4.1? The…
A:
Q: What is the probability of getting 6 or more girls in 8 births
A:
Q: What is the probability of getting white?
A: Given: The square box containing 12 small squares. Number of white squares =7 Number of yellow…
Q: ) What is the probability that a randomly selected student spends less than $481 on textbooks this…
A:
Q: If Paul hit 4 home runs out of 16 pitches at batting practice what is the experimental probability…
A: The experimental probability associated with an experiment is defined as the chance of occurrence of…
Q: a) What is the probability that Chinese items will not be in the menu? b) What is the probability…
A:
Q: What is the probability that a student is not a Pinterest user?
A: Total Users=71+24+20+5=120 Now, total Pinterest Users=24+20=44 Then, Probability of Pinterest…
Q: What is the probability that a randomly selected person from the population tests negative?
A: Let us define some events A : a person has cooties. B : a person does not have cooties. E : a person…
Q: what is the probability to win buying one ticket at the lottery with 6 out of 56 balls and how many…
A:
Q: What is the probability of a random student being chosen who is a female and is not between the ages…
A: Given, PM=0.60 PAge 18 and 20=0.35 PM and Age 18 and 20=0.26…
Q: What is the probability of selecting one person at random who is Female and Married?
A:
Q: What is the probability that a shopper will check prices online but not use online coupons or a…
A: Venn diagram uses circle to represent a set. The overlapping portions of circles represents the…
Q: What is a probability of a picture card on playing cards
A: A deck consists of 52 cards. n(S)=52 Let E be the event that card is picture card. A deck consists…
Q: What is the probability that a student chosen at random is between the ages 10 and 13, given that…
A: Required probability is Pstudents ages 10-13/skip breakfast
Q: What is the probability that passing grade?
A: Given: To find: 1).Probability of choosing female got pass marks 2).Probability of choosing male…
Q: What is the joint probability of being between the ages of 18 and 40 and most commonly using a…
A: Given information: Smartphone Other mobile phone Landline Total Age 18-40 60 30 10 100 Age…
Q: What is the probability that a randomly selected student owns a home, given the student is a female?
A: 5. The probability that a randomly selected student owns a home, given student is a female is,…
Q: What is the probability that a randomly chosen survey respondent is a male or chose "recreation" as…
A: There are totally 200 people are considered in which 96 are males, 62 are recreations, and 23 are…
Q: What is the probability of getting a head when tossing a coin?
A: GivenA coin is tossed
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- Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible hours----even when it meant slower career advancement----so they could spend more time with their families. The figure shows the results of the survey. What is the probability that three people chosen at random would prefer flexible work hours?Show that the probability of drawing a club at random from a standard deck of 52 playing cards is the same as the probability of drawing the ace of hearts at random from a set of four cards consisting of the aces of hearts, diamonds, clubs, and spades.