Bottled Drinking Water Americans drank an average of 23.2 gallons of bottled water per capita in 2004. If the standard deviation is 2.7 gallons and the variable is normally distributed. What is the probability that the selected person drank between 24 and 26 gallons?

Q: New York City is the most expensive city in the United States for lodging. The mean hotel room rate…

A: Let the room rates are normally distributed with mean 204 and SD 55.

Q: rue pressure monitoring (rpms) warn the driver  when the tire pressure of the vehicle is 24% below…

A: From the given information, Tire pressure monitoring systems (TPMS) warn the driver when the tire…

Q: The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 365…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: Americans drank an average of 34 gallons of bottled water per capita in 2014. If the standard…

A: Let the random variable X denote the American drank gallons of bottled water. Given that average…

Q: Suppose you operate a diamond mine in South Africa. The daily production of diamonds is…

A:

Q: Water Americans drank an average of 23.2 gallons of bottled water per capita in 2004. If the…

A: From the given information, μ=23.2σ=2.7

Q: The weight of a small Starbucks coffee is a normally distributed random variable with the a mean of…

A: From the given information we find the solution for given problem.

Q: Male players at the high school, college, and professional ranks use a regulation basketball that…

A: Given,mean(μ)=22standard deviation(σ)=1.2

Q: 7) Automobile Repair Costs. Automobile repair costs continue to rise with an average 2015 cost of…

A: Given Info:It is given that the cost for an automobile repair is normally distributed with mean and…

Q: Flamborough, Ontario hosts an annual convention for collectors of rare paintings. The number of…

A: Given: μ=73σ=7

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A:

Q: Annual snowfall in Anchorage, Alaska, is normally distributed with a mean height of 76 inches and a…

A: Given data,μ=76σ=4.7P(71.4<X<80.7)=?

Q: The probability that a patient recovers from a delicate heart operation is 60%. There are 20…

A: Formula : Binomial distribution is given by

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A: Given information, The new population of pilots has normally distributed weights with a mean of 149…

Q: The average amount of snow per year in Whiteville is 32 inches. The standard deviation is 4 inches.…

A:

Q: Rochester, NY averages m=21.9 inches of snow for the month of December. The distribution of snowfall…

A: Let X represents the amount of snowfall, then we are given the information that  X follows normal…

Q: Pets The American Veterinary Association claims that theannual cost of medical care for dogs…

A: Note: Hey, since multiple sub parts are posted, we will answer first three sub parts according to…

Q: Cholesterol is a fatty substance that is an important part of the outer lining (membrane) of cells…

A: Given :  Let X : Cholesterol level is normally distributed with mean 80 mg/dl and S.D 25 mg/dl i.e…

Q: Americans drank an average of 23.2 gallons of bottled water per capita in 2004. If the standard…

A:

Q: I need to also know and show the steps on how to use the calculator in order to solve it, along with…

A: Let X be the random variable that represents time spent per day on social media.

Q: Full-time Ph.D. students receive an average of $12,837 per year. If the average salaries are…

A: Given information- Population mean, µ = $12,837 per year Population standard deviation, σ = $1500…

Q: How much (or more) do the top 5% of customers spend? What is the probability that a customer will…

A: Given: Calculate the z score as follows: The probability that a customer will spend at least $19…

Q: IV. EXERCISES An electrical company claims that an average life of bulbs it manufactures is 1200…

A: An electrical company claims that an average life of bulbs it manufactures is 1200 hours with a…

Q: In  a  particular  community,  65  percent  of  households  include  at  least  one  person  who…

A: Let X be the number of households including at least one college graduate from the 100 samples.Also,…

Q: Justin has basketball practice two days a week. Eighty-eight percent of the time he attends both…

A: We have to fill blanks

Q: Colette, a rancher from Colorado, herds a specific breed of cattle. The weight for this breed is…

A: Given X is normal Distributed with mean µ = 1800.0 and standard deviation σ = 125.0 now will using…

Q: SAT scores: The College Board reports that in a recent year, the mean mathematics SAT score was 514,…

A:

Q: Groceries A grocery store’s receipts show that Sundaycustomer purchases have a skewed distribution…

A: It has been given that, Distribution is skewed.

Q: A5 recent study of the lifetime of cell phones found the average is 24.3 months. The standard…

A: According to the given information, lifetime of cell phones on an average is 24.3 months. The…

Q: Resting body temperatures are normally distributed with an average of 98.25 degrees Fahrenheit and a…

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Q: Weekly Income of Private Industry Information Workers The average weekly income of information…

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Q: The mean gas mileage for a hybrid car is 56 miles per gallon. Suppose that the gasoline mileage is…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The annual per capita consumption of bottled water was 33.7 gallons. Assume that the per capita…

A:

Q: The life insurance industry maintains that the average worker in Saskatoon has nomore than $25,000…

A: p(type II error ) = p(failed to reject Ho | H1 is true)

Q: Experience has shown that the weight of lemons produced by an orchard is normally distributed, with…

A: From the provided information, Mean (µ) = 50 g Standard deviation (σ) = 8.50 g Let X be a random…

Q: A basketball player makes 70% of the free throws he shoots. Suppose that he tries 15 free throws.…

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Q: A particular fruit's weights are normally distributed, with a mean of 783 grams and a standard…

A:

Q: Jeff McNeil’s, New York Met’s baseball player has a current batting average .321. In the his next 10…

A: From the given information, the baseball player has a current batting average 0.321. Let us define…

Q: Newborn Elephant Weights Newborn elephant calves usually weigh between 200 and 250 pounds-until…

A: Given Data : Population Mean,μ = 235 Population Standard Deviation,σ = 43

Q: Basketball players drink 2.3 liters of water (on the average) with a standard deviation of 0.9 liter…

A:

Q: Experience has shown that the weight of lemons produced by an orchard is normally distributed, with…

A: Let us assume X= the weight of the lemons produced by an orchardGiven that X follows a normal…

Q: The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 420…

A:

Q: The average time it takes college freshmen to complete the Mason Basic Reasoning Test is 38.3…

A: Given Information: Mean μ=38.3 Standard deviation σ=3.2 To find the probability that it will take a…

Q: TV set: a Nielson company report states that the mean number of tv sets in a U.S household is 2.24.…

A: Mean and standard deviation:It is given that µ=2.24; σ=1.2; n=85.Since, n>30, central limit…

Q: A Filipino household watched an average of 25 hours of television per week witha standard deviation…

A:

Q: SAT scores: The College Board reports that in a recent year, the mean mathematics SAT score was 514,…

A: Given information:Population mean = 514Standard deviation = 118Sample size (n) = 65

Q: Nine hundred and thirty-two businessmen accepted the Mayaman Challenge of one of the Philanthropic…

A: GivenMean(μ)=135standard deviation(σ)=15No.of businessmen accepted challenge = 932