Suppose 59 percent of the customers at Pizza Palooza order a square pizza, 78 percent order a soft drink, and 34 percent order both a square pizza and a soft drink.   Is ordering a soft drink independent of ordering a square pizza?    multiple choice Yes No

Q: Bob and Doug play a lot of Ping-Pong, but Doug is a much better player, and wins 90% of their games.…

A:

Q: Suppose 55 percent of the customers at Pizza Palooza order a square pizza, 78 percent order a soft…

A:

Q: Customer center operator Raaj works at the customerservice call center of a major credit card bank.…

A:

Q: At a DBE lecture of 100 students there are 29 women and 23 men. Out of these students 4 are teachers…

A:

Q: If the car has a navigation system and is silver, what is the probability that it is a Aston Martin?

A: It is a problem of Conditional Probability.

Q: A person wishes to invest $ 20,000 in two enterprises so that the total  income per year will be $…

A:

Q: O At a DBE lecture of 100 students, there are 29 women and 23 men. Out of these students, 4 are…

A:

Q: If Electrocomp decides that at least 30 air conditioners should be produced, but no more than 50…

A: Given that Electrocomp decides that at least 30 air conditioners should be produced, but no more…

Q: In​ Marissa's calculus​ course, attendance counts for 10​%of the​ grade, quizzes count for 15​% of…

A:

Q: n auditorium has 400 balcony seats and 1600 main- level seats. if tickets to balcony seats will cost…

A:

Q: Of the high blood pressure patients in a particular clinic, 62% are treated with medication X, the…

A: Given that, P(x) =0.62 P(y) =1-0.62 =0.38 P(Fainting |x)=0.014 P(Fainting |y)=0.029

Q: A construction company has a bid on two large construction projects. The president believes that the…

A: Given that: Probability of winning the first contract = 55% = 0.55 Therefore, Probability of not…

Q: he manager of a theatre want s to know whether the majority of his patrons are adults or children.…

A:

Q: A poll of students showed that 45 percent liked basketball, 50 percent liked soccer, 40 percent…

A:

Q: A mobile phone manufacturer purchases microchips from three suppliers, namely: Samsung, Nokia, and…

A:

Q: A fund-raising company is putting together a student kit of candy bars for a school to use in its…

A: We will use basic logic to solve this problem.

Q: A company wants to make a fresh jelly drink with various flavors. The jelly drink is made in cans…

A: a. Let x represents the number of units of graph flavored drink, y represents the number of units of…

Q: Suppose 55 percent of the customers at Plzza Palooza order a square plzza, 77 percent order a soft…

A:

Q: In a study of 900 adults, 45 out of 325 men in the study said they preferred to rent a movie on DVD…

A: From the provided information, Total adults = 900 Total men = 325 The number of men who preferred to…

Q: Avendor specializing in outdoor gear offers customers three ways telephone using a catalog. Of the…

A: Given Information: Of the total, one half i.e., 1/2 orders are made online. One quarter i.e., 1/4…

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: In a survey of 100 ​resorts, it was found that   30 had a spa. 58 had a fitness center. 41 had a​…

A: A Venn diagram is a mathematical representation of mathematical or logical sets as circles or closed…

Q: Suppose 40 percent of the customers at Pizza Palooza order a square pizza, 70 percent order a soft…

A: Define the events: Let A denote the event that customers order a square pizza Let B denote the event…

Q: Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 70 percent order a soft…

A:

Q: Suppose 50 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft…

A: Given information- Percentage of the customers order a square pizza = 0.50 Percentage of customers…

Q: The table below shows the weekly supply for hamburgers in a market where there are just three…

A: Seller 3 exits from the market. Then we have to find weekly market quantity of hamburgers supplied…

Q: Economists theorize that the recent recession has affected men more than women because men are…

A:

Q: A baker has 28 plain bagels and 20 blueberry bagels. If 25% of the plain bagels are gluten free and…

A:

Q: A town has a total population of 50,000. Out of it 28,000 read Ittefaq and 23,000 read Inclub while…

A: Total population = 50000 Number of 'Ittefaq' readers = 28000 Number of 'Inclub' readers = 23000 4000…

Q: Raaj works at the customer service call center of a major credit card bank. Cardholders call for a…

A:

Q: If SSbetween =30, SSwithin=40, dfbetween=3, and dfwithin=20, than F=?

A: Solution: From the given information, SS between = 30, SS within =40, df between = 3 and df…

Q: Suppose in two local counties, the locals have toad collecting contests. In the two largest,the…

A: The formula for finding z-score is shown below:

Q: Maximize 2x, + x, + x, subject to x, + 5x, + x, s 5 3x, + 2 x, + x, < 9 5x, + 4 x, + 2x, s 10

A: (i) Solution of Linear Programming Problem via Simplex Method: 1. As the constraint 1 is of type '≤'…

Q: Suppose 51 percent of the customers at Pizza Palooza order a square pizza, 73 percent order a soft…

A:

Q: who use their own cups when they purchase a coffee beverage, and the proportion of customers who use…

A: Given that  Sample sizes n1=50 , n2=50 Favorable cases x1=24 , x2=18 99%confidence interval.

Q: Suppose 56 percent of the customers at Pizza Palooza order a square pizza, 80 percent order a soft…

A: If two events A and B are independent then,

Q: Suppose 55 percent of the customers at Pizza Palooza order a square pizza, 72 percent order a soft…

A: LetA - be event for PizzaB - be event for soft drinkGiven,P(A) = 0.55P(B) = 0.72P(A∩B) =0.48

Q: venture capitalist, willing to invest $1,000,000 has three investments to choose from. The first…

A: We have given data for three companies,  We have given conditions according to investment in each…

Q: Bob and Doug play a lot of Ping-Pong, but Doug is a much better player, and wins 90% of their games.…

A:

Q: Suppose 49 percent of the customers at Pizza Palooza order a square pizza, 71 percent order a soft…

A: Given, Let, A=Customer order a square pizza        B=Customer order a soft drink Then, p(A)=0.49 ,…

Q: The College of Engineering knows that every student is taking EDA, Calculus, or Physics. From a…

A: Using the given information, we need to find total number of students

Q: A bookstore buys and sells used textbooks. For a current sociology text, it has found that if it…

A: We need to find price to sell all that bookstore buys.

Q: he manager of a theater wants to know whether the majority of its patrons are adults or children.…

A:

Q: Suppose Fred has 2 pairs of pants (blue and black) and 3 shirts (red, blue, and black).  Which of…

A:

Q: Company C has 20 employees who are available to serve on a new committee. If the committee will…

A: Given:-total number of employees who are available to serve=20number of member in each…

Q: If 55 percent of the families in a certain city subscribe to the morning newspaper, 60 percent of…

A: Let event A represent families in a certain city subscribe to the morning newspaper. Let event B…

Q: A Fast Food restaurant gives a discount to anyone who finishes their food in under 5 minutes. 44% of…

A: Given, Burger = 44% Pasta = 28% Salad = 28%   Burger eating customer who get discount = 18% pasta…

Q: A computer manufacturer buys 30% of its chips from supplier A and the rest from supplier B. Two…

A: It is given that, 30% of computer chips are brought from supplier A, and rest from supplier B, while…

Q: A car agency has offices in Phoenix, Denver and Chicago. The agency allows one- or two-way rentals…

A: Given  PDenver/Phoenix=0.40 PChicago/Phoenix=0.30 PChicago/Denver=0.60 PPhoenix/Denver=0.10…