In a recent year, speaking characters in movies were 68.2% male. What is the probability of randomly selecting a character with a speaking part and getting a female? What should be the value of that probability?

Q: According to government data, the probability that an adult was never in a museum is 15%. In a…

A: The probability density function of binomial distribution is: Here, p=0.15, n=10.

Q: considered equally likely, what is the probability that men took the top 4 ranks.

A: here given there are 6 women and 4 men in class of engineering data analysis  and given that there…

Q: What is the probability of picking one person who is 30 years and above given that he reads non…

A:

Q: What is the probability a car with an alarm system had a CD player?

A: Define some events A : car had CD player. B : car had alarm system. Given that P(A) = 0.64, P(B) =…

Q: What is the Probability that a student is not taking either class?

A: From the given Venn diagram, it is observed that the number of students who are taking art only is…

Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…

A: Solution: Let A be the  event that tourists in London go to Buckingham Place. and B be the event…

Q: The leading brand of powdered milk in the Philippines has a market share of 45%. A sample of 14…

A: X: the leading brand of powdered milk in the philippinesX~Binomial(n,p)where n=14…

Q: What is the joint probability of being between the ages of 18 and 40 and most commonly using a…

A: Step 1 In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: What is the probability that one orders a meal that does not have juice?

A: Question 23: There are three main Couse, two side dish, and two drinks. The total possible outcomes…

Q: What is the probability of someone guessing I am older than 48?

A: 8. The probability formula is, Probability=Number of favourable observationsTotal observations There…

Q: thirteen percent of adults are left handed. in a group of 30 adults, what is the probability of…

A: Let X=the number of lefty n=number of trials= 30 p=probability of success= 13%=0.13 X follows a…

Q: What is the probability of grade 10 students joining basketball? *

A: Here use given venn diagram  Basketball = B Volleyball = A

Q: What is the probability mean

A: our objective is to define probability

Q: What is the probability of choosing a student who is a 10th grader or a student who prefers math?

A:

Q: In a Business Statistics class, there are 15 girls and 11 boys. On a test 2, 9 girls and 6 boys made…

A: Given: In a business statistics class there are 15 girls and 11 boys on a test 2, 9 girls, and 6…

Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…

A: Given Information: Sixty percent of the tourists in London go to Buckingham Palace i.e., P(BP) = 60%…

Q: What is the probability that an adult has a high BMI? What is the probability that an adult lives in…

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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 importance of probability?

A: Probability The ratio of the number of outcomes favorable for the event to the total number of…

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 of picking a spade?

A: We want to find the probability of picking spade.

Q: A medication states that the odds of having an allergic reaction are 1 in 50. What is that…

A: Given that, A medication states that the odds of having an allergic reaction are 1 in 50. Therefore,…

Q: Just before a referendum on a school​ budget, a local newspaper polls 357 voters to predict whether…

A: Given, n = 357 p = 53% = 0.53

Q: What is the Probability that a student is taking Art or band?

A: Let A denotes a student is taking Art, B denotes student is taking band . Number of students taking…

Q: What is the probability of throwing a total of 8 or 11 in a single throw of a pair of dice?

A: GivenA pair of dice is thrownThe outcomes…

Q: According to a 2009 Reader's Digest article, people throw away about 13% of what they buy at the…

A: We have given that  Sample size n= 153 , p=13%=0.13

Q: Should the one-tailed or the two-tailed probability be used to assess performance  of the students?

A: The tail of the test depends on the alternative hypothesis of the test. The possible alternative…

Q: What is the probability of choosing a candy that is made with white chocolate and caramel?

A: Assuming the box has 8x chocolates White chocolates will be 4x Milk chocolates will be 4x

Q: What is the probability of hitting a target if, in the long run, 6 out of every 35 attempts actually…

A: It is given that  Favourable cases = 6 Total outcomes = 35

Q: What is the probability that a randomly selected student prefers the arts or does not prefer…

A:

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

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 the probability of drawing a diamond or an ace from a standard deck of cards ?

A: We have to find given probability

Q: What is the probability of having 4 boys given the oldest is a boy?

A: Solution

Q: What is the probability the pedestrian was not intoxicated

A: Given data The table summarizes results from 990 pedestrian deaths   Driver  intoxicated?…

Q: Migraine medication was administered to patients in that 2% experienced weight gain as a side…

A:

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…

Q: What is the probability of selecting a respondent who does not prefer Checkers?

A: Provided data is: Preferred supermarket   Pick n Pay Checkers Woolworths Total No.…

Q: What is the probability of selecting an applicant who has a score of at least 166?

A: Let X denote the GRE quantitative scores. Given that X follows N(mean = medain = 158, SD = 3), then…

Q: what is the probability that she will select a blue marble first, then a clear marble?

A: AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION  Here use basic probability  Probability =…

Q: a. When rolling 10 dice, what is the probability of rolling 7 sixes? How does this compare to the…

A: probability definition - it is the measure of the liability that an event will occur in a random…

Q: A convenience store estimated that 22% of its customers come in to buy milk. What is the probability…

A:

Q: What important skills did the people develop in getting the probability?

A: Given: The objective is to write important skills that the people develop in getting the…

Q: On a True/False quiz, what is the probability of guessing 5 out of 10 questions correctly?

A: It is given that n = 10.

Q: The US population is 13% African American.  If you were to take a SRS of 500 Americans, what is the…

A: It is given that the sample size n is 500 and p hat = 0.13.

Q: A Gallup poll found that 73.2% of people in the US believe in hell. What is the probability that a…

A: Given that  A Gallup poll found that 73.2% of people in the US believe in hell  P(Believe in hell) =…

Q: From a standard deck, what is the probability of picking either a jack or a spade?

A: Total number of card in a deck is 52. Number of spades in total cards is 13. Number of jacks in…

Q: What is the probability of getting a head when tossing a coin?

A: GivenA coin is tossed

Q: . When rolling 10 dice, what is the probability of rolling 7 sixes? How does this compare to the…

A: See the handwritten solution

Q: According to government data, the probability that an adult was never in a museum is 15%. In a…

A: It is given that n = 10 and p = 0.15.