Three people are asked their opinion in a poll about a particularbrand of a common product found in grocery stores. They can answer in one of three ways: “Like the product brand” (L), “Dislikethe product brand” (D), or “Undecided” (U). For each outcome,the random variable X assigns the number of L’s that appear.a. Find the set of possible outcomes and the range of X.b. Create a probability bar graph for X.c. What is the probability that at least two people like theproduct brand?d. What is the probability that no more than one person dislikesthe product brand?

Q: The probability of student success in statistics is 0.4, and the probability of success in math is…

A:

Q: A test was given to a group of students. The grades and gender are summarized below A BC Total Male…

A: The number of students got B grade is 23. The number of students is female and got grade B is 6.

Q: The probability that an adult possesses a credit card is .38. A researcher selects two adults at…

A: we want to find given probability for given data

Q: 62% of students own a personal computer. What is the probability that the proportion of students…

A: n = 15 p = 0.61

Q: The distribution of blood types for a certain population is 35% type A , 10% type B, 50% type O and…

A: We want to find probability by using multinomial.

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

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Q: Candidate A is running for president of the student government at a large university. The…

A: given data  n = 100P(favor candidate A )  = 0.7P(not favor candidate A ) = 1 - 0. 7 = 0.3x = no. of…

Q: a. Find the probability of randomly selecting a student who spent the​ money, given that the student…

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Q: Find the indicated probability. Ford Motor Company found out that 94% of the car's airbags are…

A: Given info: Ford Motor Company found out that 94% of the car's airbags are acceptable and 6% are…

Q: Batteries can be defective (D) or non- defective (N). A man has two batteries, after writing the…

A: Given: n=2Battery can be Defective (D) or Non-defective

Q: A test was given to a group of students. The grades and gender are summarized below A B C Total Male…

A:

Q: A bag contains 10 green marbles, 5 yellow marbles and 5 red marbles. You choose ane marble. What is…

A:

Q: The probability that a school-grade student would drink water, fruit juice, and soda is 0.5, 0.3,…

A: We can select 6 students who will drink water from 15 students in 15C6 ways.  The probability for…

Q: The probability that a can of paint contains contamination is 3.23% and the probability of a mixing…

A: Concept of General Addition Rule: For any two events A and B the General Addition Rule states that:

Q: Construct a probability distribution for the experiment and random variable. a. EXPERIMENT:…

A:

Q: he table shows the results of a survey of the 120 people that attended the school play.

A: Given that  Table shows the results of a survey of the 120 people that attended the school play.…

Q: Fifty-three percent of all persons in the U.S. population have at least some college education.…

A:

Q: In a box of assorted cookies, 40% contain chocolate and 30% contain nuts. Of those, 10% contain both…

A: 2. From the given information, P(chocolate)=0.40 P(nuts)=0.30 P(chocolate and nuts)=0.10 a) The…

Q: Of the cartons produced by a​ company, 9​%have a​ puncture, 3​% have a smashed​ corner, and 0.5​%…

A: Given : Let A : Cartons has a puncture P(A) = 9% = 0.09 Let B : Cartons has a smashed corner P(B) =…

Q: an​ experiment, college students were given either four quarters or a​ $1 bill and they could either…

A:

Q: .A test wWas given to a group of students. The grades and gender are summarized below. A Total Male…

A: Required probability is P(female)

Q: Determine the probability of your outcomes from the following: Two coins (All heads) Three coins (2…

A: The total possible outcomes for two coin tossed are {HH, HT, TH, TT} The total possible outcomes for…

Q: Customers arrive at a checkout counter in a department store at an average of 7 customers per hour.…

A: The given information is about the arrivals in a checkout counter in a store. The average number of…

Q: absence of the three physical defects viz development defect denoted by A, nerve signs denoted by B…

A:

Q: The probability that an adult possesses a credit card is .65. A researcher selects two adults at…

A: P(posseses credit card ) = p = 0.65 So q  =1-p = 0.35 Select two at random

Q: The probability of selecting a red lolly from a lolly bag is 5/7. Determine the probability of the…

A: P(red lolly) = 5/7 P(not red lolly) = 1-P(red lolly) = 1-(5/7) = 2/7

Q: on has blood type A is 0.3.Two persons are selected at random. What is the probability that neither…

A: Consider: E: The event that selected person has Blood type A. We have P(E)=0.3 The probability of…

Q: A pizza restaurant sells two different crusts (regular and thin-crust) and three different toppings…

A: 1.Types of Crusts:Regular crustThin crust2. Types of Toppings:PepperoniSausageBell peppersGiven…

Q: A jar contains 12 coins: 6 pennies, 2 nickels and 4 dimes. A child selects 2 coins at random without…

A: Given information: There are 12 coins. 6 pennies 2 nickels  4 dimes. Here, 2 coins are selected…

Q: a. In Jamalpur District, 70% of children started primary school, 50% of the children who have…

A:

Q: Out of the 5000 residents of a small town, 470 of them have diabetes. If a resident is chosen at…

A: Number of residents (n) = 5000 Number of residents with diabities (x) = 470. Plug in all the values…

Q: in a box of pens and pencils, the probability of randomly choosing a sharpened pencil is 0.54 and…

A:

Q: The probability that an adult possesses a credit card is.75. A researcher selects two adults at…

A: We have to find given probability for independent events.

Q: A dormitory on campus houses 100 students. 42 are male, and 40% are KINE majors. A student is…

A:

Q: A bowl contains 24 pieces of fruit, 6 oranges and 18 apples.  Two pieces of fruit are randomly…

A:

Q: The probability that an adult possesses a credit card is .75. A researcher selects two adults at…

A: we have given probability..

Q: he accompanying table describes results from groups of 8 births from 8 different sets of parents.…

A: The ≥table shows the results from groups of 8 births from 8 different sets of parents.

Q: Between 7 and 12 (including 7 and 12) of them major in STEM.

A: Given, Number of College Students are selected = n = 39  Probability of successes i.e students major…

Q: What is the probability that a randomly selected person from the sample is a non-smoker? b. What is…

A: The data is given by   Coffee No Coffee Total Smoker 60 40 100 Non-smoker 115 85 200 Total…

Q: A bag of M&M has 6 red, 7 blue, and 2 yellow M&M's. What is the probability of randomly picking:…

A:

Q: An IQ test contains (20) multiple choice questions. You have to answer all of these questions…

A:

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.