Find the indicated probability. In general, after a group makes a reservation at a restaurant, they do not show up 20% of the time. If a restaurant has 8 reservations for the evening, what is the probability that more than two do not show up? 0.4967 0.7064 0.7969 0.2936 0.2031

Q: a job interview, find the probability that less than three (<3 or 0,1,2) people have come for an…

A: here given, on average 3 persons come to ABC company for job interview so λ = 3 persons per day here…

Q: The bar graph shows the results of spinning a spinner 60 times. Find the experimental probability of…

A: Given that : Total outcomes = 60

Q: In a class of students, the following data table summarizes how many students passed a test and…

A: To find: The probability that the student chosen randomly form the class is completed the homework:…

Q: tallied the number of survivors and missing persons. (a) If we randomly select someone who was a…

A: The table given below ,    Men Women Boys Girls Total Rescued 20 10 7 16 53 Missing 15 13 10…

Q: In a shoot out in a hockey competition, a player scores on 80% of his shots. a) What is the…

A: A random variable X~Geometric distribution(p=0.8)q=1-0.8=0.2

Q: The extracurricular activities participated by members of the Mathematics Club at .. 'School are…

A:

Q: At a community center, 200 members are asked if they own a bike and if they have owned a bike in the…

A:

Q: In a class of students, the following data table summarizes how many students passed a test and…

A: Probability of the choosen student had passed the exam = 3/5

Q: In a class of students, the following data table summarizes how many students passed a test and…

A:

Q: 10. A bowl of candy contains 35 toffees, 45 mints, 50 jujubes, and 60 jellybeans. Richard picks a…

A:

Q: n elementary school art class teacher plans to display artwork next to the door of each of the…

A:

Q: Facebook Users Twitter Users 93 34 15 What is the probability that a student is a Facebook user? bur…

A: Given that  in central high school, Number of seniors who only uses Facebook = 93. Number of seniors…

Q: A nationwide survey revealed that 42% of the population likes eating pizza. If two people are…

A: Given,P(person likes eating pizza)=0.42P(person does not likes eating pizza)=1-0.42

Q: In a board game, each player must roll a number cube and spin a spinner. The number cube is labeled…

A: We have to find given probability.

Q: 26. In a survey, 80% of people own a smart phone, 40% of people own a tablet computer, and 25% of…

A: 80% of people own a smart phone. 40% of people own a tablet computer. 25% people own smart phone and…

Q: A deck of cards is used, determine the theoretical probability of each: (Show ALL supporting work)…

A: Since you have asked questions with multiple parts, we will post the answer for first three cards.…

Q: e) A deck of 52 cards is shuffled. Find the probability that all the red cards end up together.

A: here given ,  there are total 52 cards in deck ,  total 26 cards are red cards , 26 are black cards

Q: (a) Find the probability that the number of people who say auto racing is their favorite sport is at…

A: Given that, n =600, p =0.06 The mean and standard deviation are,

Q: A dice is tossed twice, what is the probability of getting exactly one sixe? 1. um 33% 2. um 28% 3.…

A: We have to find given probability.

Q: When spinning a spinner, there is an equal chance of landing on orange, green, yellow, red, and…

A: when spinning a spinner, there is an equal chance of landing on orange,green,yellow,red and…

Q: Find the indicated probability. 19) The table below describes the smoking habits of a group of…

A: If one of the 1156 people is randomly selected, we have to find the probability that the person is a…

Q: A Dag of Mams has 2 red, 3 green, 6 blue, and yellow Mams. What is the probability (Round to 4…

A:

Q: Online banking A national survey indicated that 30%of adults conduct their banking online. It also…

A: It is given that 30% of adults conduct their banking online.

Q: Giving a test to a group of students, the grades and gender are summarized below                 A…

A: Given data   A B C Total Male 5 7 8 20 Female 15 10 3 28…

Q: A tennis match requires that a player win three of five sets to win the match. If a player wins the…

A: Given: First two-match win the player has the equally likely to win

Q: Type of Juice Number Sold 10 Apple Orange Grapefruit Cranberry Tomato 18 3 2 Based on this data, if…

A: There are 5 types of juices. And totally 30 juices were sold. Marcel bought a juice randomly. To…

Q: (a) What proportion of the total population actually voted? (b) A random voter is picked. Given that…

A:

Q: A store is keeping track of the customers who enter a certain department and whether or not they…

A:

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

A:

Q: An inspection engineer extracts a sample of 15 items at random from a manufacturing process known to…

A: We have given that  X~Binomial ( n , p ) n= 15 , p= 0.85  , q= 1- p = 0.15

Q: Find the indicated probability. The CDC estimates that 75% of children between 6 and 23 months old…

A: Let p be the probability who received flu vaccine. n=number of children=7 X be the number of…

Q: The average number of field mice per acre in a 7-acre wheat field is estimated to be 13. (a) Find…

A: To find, a) Find the probability that fewer than 10 field ice are fouund on a given acre. b) Find…

Q: Chauncey Billups, a current shooting guard for the Los Angeles Clippers, has a career free-throw…

A: Dear student, If you find this solution helpful please upvote ? it.

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: The number of cars and work vans that use the Florida Turnpike Sunpass Lanes in a day is recorded.…

A: a) The probability that the vehicle does not use the Sunpass lanes is, Probability=40508000=0.5063…

Q: If the probability of rain tomorrow is 65%, what is the probability that it will not rain tomorrow?…

A: given;Pr(it will rain tomorrow)=65%=0.65

Q: FILE In a recent study, 90% of the homes in the United States were found to have large-screen TVs.…

A: Note: Hi there! Thank you for posting the question. As there are multiple sub parts, according to…

Q: Giving a test to a group of students, the grades and gender are summarized below                 A…

A:

Q: Giving a test to a group of students, the grades and gender are summarized below Total Male 14 21…

A: Given,

Q: Part b) What is the probability that a randomly selected college senior who uses the career center…

A: Given: We collect a random sample of 1000 college seniors who complete job applications through the…

Q: usehold P(x) 0.02 1 0.15 2 0.29 3 0.26

A: Given, x=number of television per household p(x) 0 0.02 1 0.15 2 0.29 3 0.26 4 0.16 5…

Q: Find the indicated probability. College students were given three choices of pizza toppings and…

A: Total (10+14+22+25)=71 students like cheese toppings. There are total…

Q: Eighty percent of households in the United States have cable internet. A random sample of 10…

A:

Q: (c) Find the probability that a student participates in at least two activities. The probability…

A:

Q: c. For the age group 40-59, what is the probability of ending up in Intensive Therapy for each of…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: What is the probability that he will make both shots? b.) What is the probability that he will make…

A: Let p be the probability that he make a shot. Given that p = 0.89 Let X denote the number of shots…

Q: Use the bar graph below, which shows the highest level of education received by employees of a…

A: The probability that the highest level of education for an employee chosen at random is E is…

Q: The local high school is hosting an ice cream social for new students. They record the ice cream…

A: Formula : P(A|B) = P(A and B)/P(B)

Q: Sweetwater & Associates write weekend trip insurance at a very nominal charge. Records show that the…

A:

Q: Three flavors of juice are offered at a school cafeteria. The table shows the number of students who…

A: The total number of students who purchased all flavors is 51+30+69=150. The total number of students…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.