ed in purchasing the local hardware/sporting goods store in the small town of Dove Creek, Montana. After examining accounting records for the past several years, he found that the store has been grossing over $850 per day about 55% of the business days it is open. Estimate the probability that the store will gross over $850 for the following. (Round your answer

Q: In a certain year, 27.1% of all light vehicles were light trucks, 27.1% were SUVs, and 45.8% were…

A: Let L denotes light truck, S denotes SUV, C denotes Car and A denotes accident.

Q: In a fundraising event, 100 raffle tickets are sold, with 10 of them being winning tickets. If you…

A:

Q: The table below shows the results of a survey in which tablet users were asked how often they would…

A: From the given information we find the probability.

Q: After giving an exam to a group of students, the grades and gender are summarized below. Grades vs.…

A: The contingency table is given as follows:   A B C Row Total Male 6 11 4 21…

Q: Forty-six percent of a corporation's blue-collar employees were in favor of a modified health care…

A: (a) Obtain the probability that a randomly selected blue-collar employee is in favor of both the…

Q: The table shows the number of video games sold worldwide for the five highest-selling video games in…

A: On the basis of given information applying empirical probability formula  Probability = Number of…

Q: According to government data, the probability that an adult was never in a museum is 15%. In a…

A: Given,n=10p=0.15q=0.85A random variable X~Binomial(n=10 , p=0.15)P(X=x)=Cx100.15x0.8510-x    ;…

Q: If records indicate that 2 houses out of 1000 are expected to be damaged by fire in any year, what…

A: Let us denote X= number of damaged houses Given that the probability of a damaged house= 2/1000 =…

Q: 2. In November 1994, Intel announced that a subtle flaw in its Pentium chip would affect I in 9…

A:

Q: In the 2010 US Census, we learn that 13% of all people in the US are 65 years old or older. If we…

A: Solution: Let X be the number of people are 65 or older and n be the sample number of people. From…

Q: Appendix A Statistical Tables a. What is the probability that 336 or more companies outsourced some…

A:

Q: USA Today reported that approximately 25% of all state prison inmates released on parole become…

A: Random variables are of 2 types, discrete and continuous. A discrete random variable can only take…

Q: From experience, an airline knows that only 72% of the passengers booked on a flight from New York…

A: Given, p = 0.72 n = 7 r = 4 From the given information it follows binomial  distribution.       To…

Q: At Roberta's cafe half of her regular customers order her famous low-fat chicken sandwich. The…

A: Consider the following events A : someone regularly ordered the sandwich. B : someone losing weight.…

Q: It has been found that 1 out of every 10 people who visit a local store purchase cigarettes. If we…

A: From the provided information, 1 out of every 10 people who visit a local store purchase cigarettes…

Q: Refer to Table 1. Given a student was an undergraduate bus what is the probability that the student…

A:

Q: A friend of mine is giving a dinner party. His current wine supply includes 11 bottles of zinfandel,…

A: given data,A friend is mine giving a dinner party11 - zinfendel09  - merlot07  - cabenet27  - total…

Q: Q3.a The probability of winning a certain $8 million lottery is 0.000004. If Kim partakes in this…

A:

Q: At age 50, Ann must choose between taking $20,000 at age 60 if she is alive then, or $32,000 at age…

A:

Q: From experience, an airline knows that only 73% of the passengers booked on a flight from New York…

A: Given,n=7p=0.73q=1-0.73=0.27A random variable X~Binomial(n=7 , p=0.73)P(X=x)=Cx7 0.73x0.277-x  ;…

Q: What is the probability that out of 175 chicks hatched on Peeper Farm, at least 80 will be female?…

A:

Q: From experience, an airline knows that only 73% of the passengers booked on a flight from New York…

A:

Q: officers of the Mathematics Club are planning to sell 280 tickets to be raffled during the school’s…

A: There are two type of variables : Continuous variables and discrete variables. Continuous variables…

Q: In bidding for a remodeling project, a carpenter determines that he will have a net profit of $5000…

A:

Q: (c) Repeat part (b) for a community of 750 people.(round your answers four decimal places) P(5…

A: Given: birth rate is about 16 per 1000 people death rate is about 13 per 1000 people. P( birth) =…

Q: Harry has two options for breakfast (pancakes or bacon) and two options for dinner (fish and chips…

A:

Q: d) What is the probability that exactly 213 of them did not get the flu? Round final answer to 4…

A: Here AS PER POLICY I HAVE CALCULATED 3 SUBPART PLZ REPOST FOR REMAINING PARTS

Q: 2 - The average number of storms that occur in the Mediterranean region between 20-30 March is equal…

A: Average number of success  = λ = 3 x = 2

Q: b. What percent of the discharges are between 7.6 ounces and 8.1 ounces? e. If customer buys a cup…

A: Given, Let  X be the percentage of discharge Average =μ=8Standard Deviation =σ=0.2X~N(μ,σ2)

Q: The U.S. housing market estimates that 31% of all homes purchased in 2019 were considered investment…

A: Introduction: Denote p as the population proportion of homes sold in 2019 that are to be used as…

Q: In a large on-the-job training program, half of the participants are female and half are male. In a…

A: We use Binomial Distribution to solve this problem. Let success denotes investigator will draw a…

Q: Suppose that you flipped a fair coin 40,000 times and you wished to estimate the probability that…

A:

Q: The sales department of Thompson Drug Company released the accompanying data concerning the sales of…

A: Drawing a tree diagramLet C denotes CAPSULE, T denotes tablet and E denotes Extra dosageThe data is…

Q: Is the following a probability model? What do we call the outcome "yellow"? Color Probability red…

A: First question: It is known that for a probability model, the sum of all probabilities corresponding…

Q: Rhett owns a cupcake bakery and is analyzing his sales of cupcake delivery orders. Based on his…

A: Given: X is the number of boxes purchased by a single customer in a single day. The distribution of…

Q: The table below shows the results of a survey about a junk food tax.     Support Oppose Unsure Male…

A:

Q: An upper-level math course is open to both undergraduate students and graduate students. The table…

A: Given information: Total number of students in the class = 90 Number of students who scored 80 or…

Q: (c) Given that at least one of the two projects is successful, what is the probability that only the…

A: It is given that P(A)=0.5 and P(B)=0.3.

Q: Q2) Based on her past experience, a professor knows that the probability distribution for X = number…

A: As per company guidelines I solved exactly three subparts of the question.thank you

Q: From experience, an airline knows that only 72% of the passengers booked on a flight from New York…

A: Let p=Probability of success i.e someone showing upp=0.72n=sample size=6x=number of people that…

Q: According to geologists, the San Francisco Bay Area experiences five earthquakes with a magnitude of…

A: Let X denote the number of earthquakes with a magnitude of 6.5 or greater striking San Francisco Bay…

Q: If the weight (in grams) of cereal in a box of Lucky Charms is N(470,5), what is the probability…

A:

Q: Suppose that the proportion of all dialysis patients who will survivie for at least 6 years. is 0.81…

A: Solution: Given information: n= 45 Sample size  p= 0.81 Population proportion

Q: 1) The population of SAT scores is normal with u 500 and a- 100. If you get a sample of n 25…

A: Mean(µ) = 500 Standard deviations (σ) = 100 n = 25

Q: One year, airline A had 6.04 mishandled bags per 1,000 passengers. Complete parts a. through c.…

A: Probability (mishandled bags) = 6.04/1000 = 0.00604

Q: The probability of a hurricane hitting Houston is 1 in 18. The probability of any hurricane being…

A: Given that  P(a hurricane hitting Houston) = 1/18  P(hurricane being category 3 or higher) = 3/10…

Q: The table gives​ Josh's probabilities of scoring in various ranges on a​ par-70 course. In a given​…

A: Required probability is P(x<90)

Q: Michael is given 5 wads of paper to shoot into the basket, with a 90% accuracy rate. What is the…

A: We have to find probability that Michael will be successful with at least 4 of those shots

Q: Calculate the probability from the z-table. a. ?(? > −0.45) b. ?( ? < 2.10) c. ?(0 < ? < 2.10)

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: In a large on-the-job training program, half of the participants are female and half are male. In a…

A: P(Male) = 0.5 X denotes the number of male X follows Binomial Distribution

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.