the produced by a printer is normally distributed with a me 0.002 inch and a standard deviation of 0.0004 inch. • What is the probability that the diameter of a dot is less 0.0026 inch? • What is the probability that a diameter is between 0.0012 and 0.0028 inch?

Q: A local fast food restaurant advertises an average service time of u = 3 minutes with a standard…

A: Given Data : Population Mean,μ = 3 Population Standard Deviation,σ = 0.39

Q: The average number of acres burned by forest and range fires in a large New Mexico county is 4,300…

A:

Q: At a local restaurant, the amount of time that customers have to wait for their food is normally…

A: The mean is 24 and the standard deviation is 3.

Q: The incoming freshman class at North Carolina State University had a mean unweighted GPA of 3.81…

A:

Q: he height of the candidate for Police Officer at JayBie Town is normally distributed with a ean 165…

A: Let X be the random variable from normal distribution with mean (μ) = 165 cm and standard deviation…

Q: The sick leave time of employees in a firm in a month is normally with a mean of 100 hours and a…

A: Dgg

Q: The average number of miles driven on a full tank of gas in a certain model car before its​ low-fuel…

A: It is given that the mean is 399 and the standard deviation is 36.

Q: The average rainfall, recorded to the nearest hundredths of a cm, in Roanoke, Virginia for the month…

A:

Q: The diameter of the dot produced by a printer is normally distributed with a me 0.002 inch and a…

A: Given data,Mean μ=0.002sd     σ=0.0004

Q: The weights of the cereal in boxes of Kooky Krunch cereal are normally distributed, with a mean of…

A:

Q: The line width for semiconductor manufacturing is assumed to be normally distributed with a mean of…

A:

Q: The monthly utility bills in a city are normally​ distributed, with a mean of ​$100 and a standard…

A:

Q: Fraveling between two campuses of a university in a city via shuttle bus takes, on average, 28…

A: We want to find the probability  P(xbar>30)

Q: A jar of peanut butter is normally distributed with a mean of 16 oz and a standard deviation of 0.02…

A: Given information- Population mean, µ = 16 oz Population standard deviation, σ = 0.02 oz Let, x be…

Q: Suppose a survey finds that the mean monthly rent of a two-bedroom apartment in seattle is $560,…

A: Given Information:Mean, μ=$560Standard Deviation, σ=$35

Q: On the distant planet Cowabunga, the weights of cows have a normal distribution with a mean of 321…

A: We have given that, The weights of cows have a normal distribution with mean (Mu) = 321 and standard…

Q: The diameter of the dot produced by a printer is normally distributed with a mean diameter of 0.002…

A:

Q: The personal office at a large electronics firm regularly schedules job interviews and maintains…

A: Given, Mean = 34 Standard deviation = 7 Sample size = 9   The objective to is find the probability…

Q: The nicotine content of a brand of cigarettes is normally distributed with a mean of 2.0mg and a…

A: Standard normal score: The standard normal score follows normal distribution with mean 0 and…

Q: The monthly utility bills in a city are normally​ distributed, with a mean of $100 and a standard…

A:

Q: The daily withdrawals from an ATM located at a service station is normally distributed with a mean…

A: Given information: μ=5000, σ=800 x=6400 Use the formula for the normal distribution to determine the…

Q: a) What is the probability a randomly selected student will read more than 88 WPM?  b)What is the…

A: Answer: Given that the reading speed of second grade students is approximately normal mean = μ = 83…

Q: he weight of the package is normally distributed with a mean of 650 g and a standard deviation of 42…

A: Given that  The weight of the package is normally distributed with a mean of 650 g and a standard…

Q: Cans of a popular soft drink are filled so that the actual amounts have a mean of 15.00 oz and a…

A:

Q: A livestock company reports that the mean weight of a group of young steers is 1350 pounds with a…

A:

Q: The diameter of the dot produced by a printer is normally distributed with a mean diameter of 0.002…

A: Given, μ=0.002σ=0.0004 X be a random variable that belongs the diameter of the dot produced by…

Q: The average gas mileage of a certain model car is 27 miles per gallon.   If the gas mileages are…

A: The probability that a car has a gas mileage of between 26.8 and 27.3 miles per gallon is obtained…

Q: A manufacturer indicates that their products have an average weight of 22.5 grams with a standard…

A: Given data :  μ=22.5gσ=3.8g

Q: The mean monthly rent for a one-bedroom apartment without a doorman in Manhattan is $ 2,650 . Assume…

A: Given,Meanμ=2650Standard Deviation(σ)=500Sample Size(n)=100

Q: The annual per capita consumption of ice cream (in pounds) in the United States can be approximated…

A: It is given that the mean is 20.7 and the standard deviation is 4.2.

Q: A 12 oz can of soda has a mean volume of 12 oz ,with a standard deviation of .25 oz. How common are…

A: Given,mean(μ)=12 ozstandard deviation(σ)=0.25 oz

Q: The weights of badgermoles in the Earth Kingdom are normally distributed, with mean weight 1450kg…

A:

Q: According to a study done by De Anza students, the height for Asian adult males is normally…

A: Given Data Population Mean,μ = 66.0 Population Standard Deviation,σ = 2.5

Q: The average number of acres burned by forest and ange fires in a large New Mexico county is 4,255…

A: HERE GIVEN FOR  NO FO ACRES BURNED BY FOREST  IT IS NORMALLY DISTRIBUTED  MEAN=μ=4255 acres SD=σ=744…

Q: The personal office at a large electronics firm regularly schedules job interviews and maintains…

A: Given: Population mean μ=34Population standard deviation σ=7 Sample size(n)  = 9 Consider X be the…

Q: male beluga whales have a mean weight of 1980 pounds with a standard deviation of 220 pounds.…

A:

Q: A newborn baby is classified as having Extremely Low Birth Weight (ELBW) if it weighs less than 1000…

A: It is given that the mean is 815 and standard deviation is 100.

Q: The average salary for teachers is $55,000 with a std. deviation of $4,000. Find probability of…

A: a. The Z-score of a random variable X is defined as follows: Z = (X – µ)/σ. Here, µ and σ are the…

Q: The diameter of a brand of tennis balls is approximately normally​ distributed, with a mean of 2.53…

A: Let X be the diameter of a brand of tennis balls which follows normal distribution with mean 2.53…

Q: The number of cars crossing the Pigeon River border crossing each day is known to be normally…

A: GivenMean(μ)=2500standard deviation(σ)=600

Q: Brooke Henderson of the LPGA, who just won her second major last weekend, layed a round of golf and…

A: Let X be the random variable from normal distribution with mean (μ) = 21.4 and standard deviation…

Q: The weights of newborn babies are distributed normally, with a mean of approximately 115 oz and a…

A:

Q: The photoresist thickness of wafers in semiconductor manufacturing has a mean of 10.6 micrometers…

A: Let, X=The photoresist thickness of wafers.  Given that X follows a normal distribution with…

Q: The diameter of a brand of ping-pong balls is approximately normally distributed with a mean of 1.5…

A:

Q: A local fast food restaurant advertises an average service time of u = 3 minutes with a standard…

A: Let X be the random variable from normal distribution with mean (μ) = 3 and standard deviation (σ) =…

Q: A local fast food restaurant advertises an average service time of u = 3 minutes with a standard…

A: Given Data : Population Mean,μ = 3 Population Standard Deviation,σ = 0.39

Q: Find the indicated probability. An insurance company has determined that the cost of a certain…

A: Given information Mean µ = $800 Standard deviation σ = $40