According to the chart below What is the probability that a randomly selected household will have at least 4 members ?

Q: A card is picked from a deck of cards, what is the probability that it is a number divisible by 2 or…

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Q: You ask a friend to think of a number from four to thirteen. What is the probability that his number…

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Q: Which expression represents the probability of at least three heads?

A: It is given that Z denotes the number of heads in four flips. To find : expression for probability…

Q: An airport limo has 4 passengers and stops at 6 different hotels.  What is the probability that two…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: The table shows the educational attainment of 532 drivers per vehicle type. What is the probability…

A: There are totally 532 drivers in which 70 are college students, 80 are utility vehicles and 9 are…

Q: enerally results in an increase in the probability of the othe

A: In hypothesis testing, a type I error occurs when the null hypothesis (Ho) is rejected when it is…

Q: A sociology teacher asked her students to complete a survey at the beginning of the year. One survey…

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Q: A survey, conducted by a student org, was performed on the class of 100 students, the information…

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Q: The nine chips shown below are placed in a sack and then mixed up. Madeline draws one chip from this…

A: Given, The nine chips are placed in a sack and then mixed up.  Let have numbers 1, 2,3,4, 5,6,7,8,…

Q: In general, the probability that a blood donor has Type A blood is 0.40. Consider 8 randomly chosen…

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Q: If a dice is rolled, what is the probability that a 3 or 4 is rolled before a 6

A: We have given that,  When a dice is rolling,  Then,  We will find the probability a 3 Or 4 is rolled…

Q: If you select a three-digit number at random, what is the probability that the units digit is 7?…

A: We have to find the probability that the units digit is 7 and probability that the hundreds digit is…

Q: Given that a 5 - card poker hand is dealt from a standard deck of 52, find the probability that you…

A: Given that  5 cards are dealt from a deck of 52 cards.

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

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Q: What is the probability of selecting an even numbered ball or a 4​?

A: Solution: Given: Total number from 1 to 21 = 21 Even numbers are: 2,4,6,8,10,12,14,16,18,20…

Q: According to the chart below What is the probability that a randomly selected household will have…

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Q: probability that a randomly selected household will have at most 4 members?

A: Given that  The 2010 U.S census found the chance of a household being a certain size. Size(X) 1 2…

Q: If one card is drawn from a standard deck, find the probability of getting a 3 or an 8. 2/26 2/13…

A: 1 card is drawn, Need to  find  the probability that,  card is 3 or 8

Q: Find the indicated probability. A class consists of 27 women and 32 men. If a student is randomly…

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Q: What is the probability that the card is a 4 given that it is a Number Card? What is the probability…

A: In a deck of 52 Cards,            There are 36 Number Cards & from which four are '4' Number…

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: Given a standard deck of playing cards, what is the probability that you randomly choose a King and…

A: Probability: If a random experiment results in n mutually exclusive and equally likely outcomes; out…

Q: A poker hand, consisting of 4 cards, is dealt from a standard deck of 52 cards. Find the probability…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: One card is drawn from a well-shuffled deck of 52 cards. Find the following. The probability of an…

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Q: When rolling a fair, six-sided number cube, what is the probability of rolling an even number or a…

A: The even numbers are 2, 4, 6. Numbers less than 3 are 1, 2. So, an even number or a number less than…

Q: What is the probability that he will roll a number greater than 2

A: Given:  A six pair to dice rolled from  S={1,2,3,4,5,6}  then to find probability that number…

Q: what is the probability you will draw a jack given it is a face card

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Q: Given a class of 12 girls and 10 boys please answer the following below: C.) What is the…

A: Given data: Number of girls  = 12 Number of boys = 10 Thus, Total students = 12 + 10 = 22 To find:…

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: A survey is conducted about 15% of the peoples have hearing trouble in Texas. A sample of 111…

A: From provided information, A survey is conducted, 15% of people have hearing problem. A sample of…

Q: The cheerleading squad is made up of 12 girls. A captain and a co-captain are selected at random.…

A: Given that there are total 12 girls.  We need to select a captain and a co-captain. Those are 2…

Q: A street magician showed a trick where he picked one card from a standard deck. Determine what the…

A: In a standard deck of card, there are total 52 cards.  Among those 52 cards, 4 cards are kings.

Q: In the game of craps using two dice, a person wins on the first roll if a 2, 3, or 12 is tossed on…

A: In a roll of two dice, the person wins on the first roll if a 2, 3, or 12. Total possible outcomes…

Q: What is the probability that the total number of customers in the two lines is exactly five? O 17% O…

A: The joint distribution of Two random variable X1 and X2 is given where X1 denotes the number of…

Q: What is the probability that the card you pick from a deck of 52 playing cards is a heart or a red…

A: The number of hearts is 13.

Q: What is the probability that someone with some college or more makes $75,000 or more? Answer.

A: It is an important part of statistics. It is widely used.

Q: You draw one card at random from a standard deck of 52 playing cards. What is the probability that…

A: Probability = number of outcomes/ total outcome

Q: (b) What is the probability that Kedah FC will win?

A: Given , P( wet day ) = 2/5 P( Dry day ) = 1 - 2/5 = 3/5 P( win | Dry day ) = 3/7 P( win | wet day )…

Q: The probability distribution of a three colour spinner is shown in the table below, what is the…

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Q: Find the probability that the person prefers hiking on the coastline given that the person is a…

A: The given data set is: Sex The Coastline Near Lakes and Streams On mountain peaks Total…

Q: What is the probability a person will be neither from the Northeast nor in Finance?

A: Note: There is a mistake in second table. P( Communications)=0.14+0.09+0.06+0.08=0.37. Let us name…

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: A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey games. A…

A: Given that A newspaper sports reporter has a 58% accuracy for predicting the winners in NHL hockey…

Q: If one person is randomly selected from the population represented in the bar graph, find the…

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Q: What is the probability that we draw a diamond?

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Q: Consider a pack of 52 playing cards. A card is selected at random. What is the probability that the…

A: Addition theorem of probability for non mutually exclusive events: Let A and B be two events with…

Q: What is the probability that a student is taking Art given that they are taking band?

A: According to the Venn diagram, the number of students taking only band is 7. The number of students…

Q: The number of people who survived the Titanic based on class and gender is in the following table.…

A: According to the provided information, the total survived person is 450

Q: a. If a graduate is chosen at random, what is the probability that his IQ is more than 115? b. If a…

A: Let X denotes the IQ of school graduates. Given that X follows N(mean = 120, SD = 10), then Z = (X -…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.