A ski gondola carries skiers to the top of a mountain. Assume that weights of skiers are normally distributed with a mean of 188 Ib and a standard deviation of 42 lb. The gondola has a stated capacity of 25 passengers, and the gondola is rated for a load limit of 3500 lb. Complete parts (a) through (d) below.

Q: The weights for a baby boy is normally distributed with a mean score of 7lbs and a standard…

A: As you mentioned g bit so i have solved only g bit.

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A: From the given information,   Mean = 29.5 Standard deviation = 11.2   The objective is to calculate…

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A: Given Data: Measure # 1 4.39 ± 0.01 g Measure # 2 4.42 ± 0.01 g Measure # 3 4.41 ± 0.01 g

Q: In a county male height is normally distributed with a mean of 175 cm and a standard deviation of 6…

A:

Q: A boat capsized and sank in a lake. Based on an assumption of a mean weight of 140 Ib, the boat was…

A: Given Information; Population mean (u) = 140 lb Sample mean (x) = 173.7 lb Sample size (n) = 50…

Q: 7.) Assume that the speed of automobiles on an expressway during rush hour is normally distributed…

A:

Q: An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.3 minutes.…

A: Given: Sample size, n=35Sample mean, x¯=12.2Sample sd, s=2.2

Q: A ski gondola carries skiers to the top of a mountain. Assume that weights of skiers are normally…

A: answer is given below

Q: One of the planets in the Andromeda galaxy, XNP29, has a surface temperature of 120◦K and is hotter…

A: Given information: x=120∘Kσ=20∘K

Q: On a standardized exam, the scores are normally distributed with a mean of 300 and a standard…

A:

Q: In which distribution shape does the Standard Deviation Rule apply?

A:

Q: Steel rods are manufactured with a mean length of 27 centimeter​ (cm). Because of variability in the…

A: Given Data Population Mean,μ = 27.0 Population Standard Deviation,σ = 0.06

Q: A certain machine makes electrical resistors having a mean resistance of 50 ohms and a standard…

A: Let, X= resistance Given that X follows a normal distribution with mean=50 and standard deviation=4…

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A: Given Information: Mean μ=80 thousand miles Standard deviation σ=12 thousand miles. (a) Proportion…

Q: A snack company packages bags of popcorn with a mean weight of 55g and a standard deviation of 1g.…

A:

Q: The monthly income from a particular occupation is normally distributed, with a mean of 3800 dollars…

A: Given,mean(μ)=3800standard deviation(σ)=500

Q: A trucking company determined that the distance traveled per truck per year is normally distributed,…

A: Given that mean =50 ,s.d = 11

Q: The Virginia Cooperative Extension reports that the mean weight of yearling Angus steers is 1152…

A: a) Consider that the mean and standard deviation of a random variable X are µ and σ, respectively.…

Q: Steel rods are manufactured with a mean length of 27 centimeter​ (cm). Because of variability in the…

A: Given,mean(μ)=27standard deviation(σ)=0.06

Q: A certain machine makes electrical resistors having a mean resistance of 40 ohms and a standard…

A: Let X be the normal random variable representing the resistance of an electrical resistors, is…

Q: A soft-drink dispenser can be adjusted to deliver any fixed number of ounces of soft-drink. If the…

A:

Q: The mean length of a human pregnancy is 267 days, with a standard deviation of 12 days. Use the…

A: Given data,Mean μ=267sd σ=12P(243<X<291)=?

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A: Let "x" be the weight of the fruit in grams. Sketch the normal curve and shade the area of 0.18…

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A: As per guideline expert have to answer first question only dear student please upload other…

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A: Given,mean(μ)=712  gramsstandard deviation(σ)=28  grams

Q: A normel curve with a mean of 400 and a standard deviation of 50 is shon. Shade the rogion under the…

A: The mean is 400 and the standard deviation is 50.

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A: Consider, X be the random variable that shows the filling cans of water ( volume) which is normally…

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A:

Q: The mean height of trees in the virgin forest of Zambales is 42 feet and the standard deviation is 3…

A: The mean height of trees in the virgin forest of Zambales is 42 feet and the standard deviation is 3…

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A:

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A: Given that small packages have a mean weight of 1 pound and a standard deviation of 0.1 pound. i.e.…

Q: An oceanographer claims that the mean dive duration of a North Atlantic right whale is 11.4…

A:

Q: The mean length of a human pregnancy is 265 days, with a standard deviation of 14 days. Use the…

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A:

Q: Assume that females have pulse rates that are normally distributed with a mean of u = 72.0 beats per…

A: Given that  The pulse rates are normally distributed. Mean = 72 beats per minute. standard deviation…

Q: The birth weights for twins are normally distributed with a mean of 2353 grams and a standard…

A: Given that, Mean = 2353Standard deviation = 647

Q: The mean length of a human pregnancy is 269 days with a standard deviation of 13 davs Use the…

A: According to the provided information, 243 is one standard deviation below 269.295 is one standard…

Q: A particular fruit's weights are normally distributed, with a mean of 759 grams ar deviation of 37…

A: Let us consider the Particular fruit's weights are dented by X which follows normally distributed…

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A:

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Q: of size 25, determine the mean and standard deviation of x.

A: here given ,  population mean and standard deviation are respectively 78 and 10 inches

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A:

Q: The mean life of a tire is 30,000 km. The standard deviation is 2000 km. Then, 95% of all tires will…

A: We have to find raw scores for given data.

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Q: The weights of a certain dog breed are approximately normally distributed with a mean of u = 53…

A: Given that  The weights of dog are normally distributed. Mean (μ) = 53 pounds Standard deviation (σ)…

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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.