Construct a probability distribution and histogram. The number of televisions per household in a small town. Television 0 1 2 3 Households 26 442 728 1404

Q: Find the indicated probability. 390 voters are classified by income and political party. The results…

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Q: Faculty positions in a school district are classified as either teacher or administrator based on…

A: Obtain the probability that a randomly chosen faculty member is either board-certified or a teacher.…

Q: The table below displays the results of a survey of 72 people in an office building on whether or…

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Q: Some randomly selected high school students were asked to name their favorite sport to watch. The…

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Q: Leslie, a park manager, wants to determine if there are enough swings to go around in one of the…

A: The formula for mean is given by:

Q: Determine whether the given values can serve as the values of a probability distribution of the…

A: Let Px be the probability distribution of random variable x. So it must satisfy two conditions: 1.…

Q: A. Determine whether or not the distribution represents a probability distribution. If it is not,…

A: Y 2 4 6 8 P(Y) 1/4 1/4 1/4 1/4

Q: Choose a student in grades 9 to 12 at random and ask if he or she is studying a language other than…

A: The table is given as: Language Spanish   French   German  All Others   None   Probability 0.21…

Q: Construct a probability distribution for a family of three children. Let X represent the number of…

A: Given that there are 3 children.  X=the number of girls So the possible values of X are 0, 1, 2, 3

Q: At a mini-golf course, 20 friends each take 5 shots to try and get a hole-in-one. The results are…

A: The total frequency= 2+6+5+4+2+1=20 To find the corresponding probability, we divide the…

Q: The table below shows the smoking habits of a group of asthma sufferers…

A: Solution

Q: (a) What is the probability that a randomly chosen student is, in fact, studying a language other…

A: a) probability that a randomly chosen student is, in fact, studying a language other than English is…

Q: The U.S. Coast Guard maintains a database of the number, source, and location of oil spills in the…

A: We have given the probability distribution for the location of oil spill events.

Q: Here are the results of a survey that students conducted at a mall. The students conducted this…

A: a) The probability that the person has a tattoo is, Probability=Column total for tattooTotal number…

Q: 11. Tri-State Smokers. A Gallup Poll of U.S. adults indicated that Kentucky is the state with the…

A: given  state smoker non smoker Kentucky    47   176 Indiana      32    134 Ohio          49   182…

Q: certain university received a donation package of one dozen laptops of which four were damaged. He…

A: Given : A certain university received a donation package of one dozen laptops of which four were…

Q: Find the indicated probability.  The table below describes the smoking habits of a group of asthma…

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Q: Make a probability distribution for the number of children

A: Total number of families = (200+245+135+56+21+9+6+1) = 673 To find probability distribution of…

Q: Construct a probability distribution (to the nearest hundredth ) for the number of HD television per…

A: Probability distribution:The probability distribution for the number of HD television per household…

Q: FILE Compute the mean and variance of the following probability distribution. P(x) 5 .1 10 .3 15 .2…

A: The objective is to compute the mean and variance of the given probability distribution.

Q: Determine whether the distribution is a probability distribution.  If it is not a probability…

A: Conditions for the discrete probability distribution: Use a calculator and add all the…

Q: Forty-three percent of Americans use social media and other websites to voice their opinions about…

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Q: The table below displays the results of a survey of 72 people in an office building on whether or…

A: Give that a survey of 72 people is conducted whether or not they favor a smoking ban in the…

Q: Oil Spills. The U. S. Coast Guard maintains a database of the number, source, and location of oil…

A: a)Special Addition Rule

Q: Determine whether the given values can serve as the values of a probability distribution of the…

A: The given values not serve as the values of a probability distribution of the random variable X that…

Q: State Is a Smoker Is not a Smoker Kentucky 47 176 Indiana 32 134 Ohio 39 182 Totals 118…

A: Provided data is, State Is a smoker Is a not smoker Kentucky 47 176 Indiana 32…

Q: All changes saved 1. Provide an appropriate response. Identify the sample space of the probability…

A: 1)    The probability of a freshman to carry the credit card                                =Number…

Q: Construct a probability distribution and histogram. The number of overtime hours worked in one week…

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Q: a. Construct a probability distribution table for the number of remote starting systems installed on…

A: The frequency distribution of the number of such systems installed on a given day at the shop is…

Q: Choose a student in grades 9 to 12 at random and ask if he or she is studying a language other than…

A: The table shows the language and their probabilities.

Q: A shipment of 8 parcels to a production company which contains 3 that are damaged. If the…

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Q: Please answer all sub parts A survey on ownership of satellite TV systems shows the following data:…

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Q: A survey asks women who work full time about the number of children they have.  Make a probability…

A: Given that  Frequency distribution table  Number of children  0 1 2 3 4 5 6 7 Number of…

Q: 100 Green River students are chosen at random and asked, "What is your major?" Below is the…

A: It is been asked to find the probability for Science majors and the probability for Business or…

Q: A police officer randomly selected 584 police records of larceny thefts. The accompanying data…

A: a) The number of values corresponding to a class or observation is defined as the frequency of that…

Q: The probability that a tutor will see 0, 1, 2, 3, or 4 students   (a)        What is the…

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Q: Giving a test to a group of students, the grades and ages are summarized below A В C Total Under 25…

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Q: Faculty positions in a school district are classified as either teacher or administrator based on…

A: From the provided information,   Board Certified Not board certified Total…

Q: Find the indicated probability. 21) The table below describes the smoking habits of a group of…

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Q: Construct a probability distribution table for a rolling die.           A wallet containing…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: A sociologist surveyed the households in a neighboring town and recorded the number of dependent…

A: The expected value of X is EX=∑x=04x.Px

Q: A police officer randomly selected 618 police records of larceny thefts. The accompanying data…

A: We have given that a police officer randomly selected 618 police records of larceny thefts.The…

Q: In a statistics class, students are given a homework assignment which can be described as the…

A: Binomial random variable is being performed has only two possible outcomes - success or failure.…

Q: Review the definitions and examples of probability of events and their complementary events.  A…

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Q: The time to the nearest whole minute, that a city bus takes to go from one end of its route to the…

A: Mean : A mean is that the basic mathematical average of 2 or additional numbers. There area unit…

Q: four coins are tossed. A random value variable assigns the number 0, 1, 2, 3, or 4 to each possible…

A: A) Total number of tosses = 4 If there are x 4s. Then we can pick x positions from 4 positions in…

Q: FILE Compute the mean and variance of the following probability distribution. P(x) .1 10 .3 15 .2 20…

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Q: The number of adults living in homes on a randomly selected city block is described by the following…

A: Answer - Given, probability distribution          x 1 2 3 4 P(x) 0.25 0.50 0.15 0.10

Q: probability distribution of a random variable X is given below.

A: The probability distribution of the random variable X is:   X=x 10 20 30 40 50…