Of the 394 cans sold, what is the probability that between 260 and 300 will be recycled?

Q: In a recent study nationwide, it was found that 41% of people own dogs. If you pick two people at…

A: Given that  It was found that 41% of people own dogs. P(Dog) = 41% = 0.41   We know that…

Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…

A: Given that the table summarizes results from pedestrian deaths that were caused by automobile…

Q: What is the probability of a stroke over the next 10 years for John Smith, a 68-year-old smoker who…

A: Introduction: The Risk of Stroke (%) is the response variable, being predicted using the predictor…

Q: According to Harper's Index, 60% of all federal inmates are serving time for drug dealing. A random…

A: It is given that Harper’s Index 60% of all federal inmates are serving time for drug dealing.

Q: If a newborn lab rat receives a hormone and its weight in ounces is converted into a z score that is…

A: Given that the z-score for the weight in ounces of a newborn lab rat receives a hormone is 2.

Q: The opera theater manager calculates that 32 % of the opera tickets for tonight's show have been…

A: Given: Sample size, n = 446 32% of the opera tickets for tonight's show have been sold Proportion =…

Q: In a poll,  480 out of 1623 people said that they prefer chocolate ice cream to vanilla.   (a) What…

A: From the given information, out of 1,623 persons 480 were responded that they prefer chocolate ice…

Q: what is the probability that at most 3 out of 6 adults chosen at random hold the opinion that it is…

A: Let p be the probability that an adult holds opinion that it is easier to make friends through…

Q: An engine encounters a standard environment with a probability of 0.95, and a severe environment…

A: Let M be the event representing an engine encounters a standard environment. Let N be the event…

Q: A recent survey by the New Statesman on British social attitudes asked respondents if they believe…

A: It is given that n = 6 and p = 0.63.

Q: One environmental group did a study of recycling habits in a California community. It found that 73%…

A: From the provided information, 73% of the aluminum cans sold in the area were recycled (p) = 0.73

Q: According to your textbook, a(n) __________ test is a test of the probability that a particular…

A: Question: An  __________ test is a test of the probability that a particular calculated value could…

Q: for an individual with awards to pass the exam comparing Given the parents' average education level…

A:

Q: One environmental group did a study of recycling habits in a California community. It found that 73%…

A: Given,n=383p=0.73mean(μ)=npμ=383×0.73=279.59standard deviation(σ)=np(1-p)σ=383×0.73×(1-0.73)σ=8.6885

Q: ACcording to a study conducted by a public health school, a child seated in the front seat who was…

A: Given to a study conducted by a public health school, a child seated in the front seat who was…

Q: Susan has placed an order for a strawberry syrup bottle for her juice center. Her previous…

A: 5-broken8-not  broken  perfectly sealed13- total bottles.

Q: One environmental group did a study of recycling habits in a California community. It found that 74%…

A:

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: According to a study conducted by a public health school, a child seated in the front seat who was…

A: Consider the given information.

Q: Where does all that Halloween candy go? The October 2004 issue of Readers' Digest quoted that "80%…

A: It is given that 80% of parents admit taking Halloween candy from their children's trick or treat…

Q: The National Vaccine Information Center estimates that 90% of Americans have had chickenpox by the…

A: It is given that 90% of Americans have had chickenpox by the time they reach adulthood.

Q: The opera theater manager calculates that 32 % of the opera tickets for tonight's show have been…

A: The opera theater calculates that 32% of the opera tickets for tonight's show have been sold. That…

Q: One environmental group did a study of recycling habits in a California community. It found that 74%…

A: Given, p = 74% = 0.74 n = 385 by using normal approximation to binomial  Mean μ = np = 385 * 0.74μ =…

Q: One environmental group did a study of recycling habits in a California community. It found that 75%…

A:

Q: Suppose a birth control pill is 98% effective in preventing pregnancy. (Round your answers to three…

A: Let us denote X= number of non-pregnant women  n= number of trials= 100 p= probability of a success=…

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: The units without evidence of gas leaks or electrical failure showed other types of failure. If this…

A:

Q: A survey of 2,350 adults reported that 54​% watch news videos. Suppose that you take a sample of…

A: For a random sample of 500 adults, 54​% watch news videos.

Q: Suppose that a policeman with a radar gun is watching traffic pass on a street where it is the case…

A: Given that : The policeman with a radar gun is watching traffic pass on a street where it is the…

Q: One environmental group did a study of recycling habits in a California community. It found that 73%…

A: From the provided information, 73% of the aluminium cans sold in the area were recycled that is p =…

Q: Suppose that a policeman with a radar gun is watching traffic pass on a street where it is the case…

A:

Q: n Deaths Driver Intoxicated? Pedestrian Intoxicated? Yes No

A: Pedestrians Intoxicated Pedestrians Not intoxicated Total Drivers Intoxicated 63 6 69 Drivers…

Q: On average, Colby has noticed that 21 trains pass by his house daily (24 hours) on the nearby train…

A: Given that, 21 trains pass by his house daily, Probability that at most 6 trains in 12 hours:

Q: In a recent year, there were 2,515,458 deaths, and 787,650 of them were due to cardiovascular…

A: Total number of deaths = 2515458Number of deaths due to cardiovascular disease = 787650…

Q: The table summarizes results from pedestrian deaths that were caused by automobile accidents.…

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: Mathew is pleased to see a positive difference in the pilot sample, but Russell is cautious about…

A: Mathew is pleased to see a positive difference in the pilot sample, but Russell is cautiousabout…

Q: One environmental group did a study of recycling habits in a California community. It found that 72%…

A:

Q: Based on a​ poll, 70​% of Internet users are more careful about personal information when using a…

A: The probability of an internet user uses a public Wi-Fi hotspot is 0.70.The number of randomly…

Q: what is the probability that two believe inequality is too large? If required, round your answer to…

A: Let , X be the number of respondents believe that inequality is too large. Here , X→B(n=6 , p=0.65)…

Q: A group of people studied the relationship of smoking habits and hypertension. The data below have…

A:

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: Based on historical data, an insurance company estimates that a particular customer has a 1.4%…

A: Given: The annual premium = $50 Average insurance payout = $1500 Likelihood of having accident =…

Q: A 5th grade teacher seems that 24% of her students are late for class. If the teachers right, what…

A: Let p be the true population proportion.It is given that the proportion of late student p0 is…

Q: One environmental group did a study of recycling habits in a California community. It found that 75%…

A: (a) The mean is, Thus, the mean is 291.75. Standard deviation: Thus, the standard deviation is…

Q: A recent survey of 2500 people who own tablets showed that 1,654 use the device to play games, 1,001…

A: Let G be the event that a person uses tablet for playing games and E be the event that a person uses…

Q: In a survey of 2541 adults aged 18 years and older, 63% of respondents claimed that it was easier to…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.37 No.…

Q: from previous published studies, the probability that a pine snake hatched in a zoo will survive to…

A: Solution: Let X be the number of pine snakes that will survive to maturity and n be the sample…

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

Q: seat who was wearing a seatbelt was 33% more likely to be killed in an accident if the car had an…

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.