In 2018, the braking distance of Toyota Camry cars on a wet surface follows a normal distribution. Its mean is 122 feet with a standard deviation of 20 feet. What is the probability that a randomly selected Toyota Camry will have a braking distance of more than 130 feet?

Q: The speed of cars on a stretch of road is normally distributed with an average 48 miles per hour…

A: GivenMean(μ)=48standard deviation(σ)=5.9

Q: The number of plants pollinated by bees follows a normal distribution with a mean of 6,543 plants…

A:

Q: Furnace repair bills are normally distributed with a mean of 264 dollars and a standard deviation of…

A: Let X denote the cost of furnace repair bills. Given that X follows Normal(mean = 264, SD = 30)

Q: In 2002, the average height of a woman aged 20–74 years was 64 inches. Suppose the height of a woman…

A:

Q: The amount of milk sold each day by a grocery store varies according to the Normal distribution with…

A:

Q: The mean cost of a new Sport Utility Vehicle (SUV) has been found to be $42,500 with a standard…

A: Given that  X~Normal(μ=42500  , σ = 2500) Formula for Z-score    Z-score=(X-μ)/σ

Q: The mean weight of frozen yoghurt cups in an ice cream parlor is 8 oz. Suppose the weight of each…

A: Let "X" be the weight of frozen yoghurt cups in an ice cream parlor in oz.

Q: The amount of snowfall falling in a certain mountain range is normally distributed with a mean of…

A:

Q: The Atlanta Braves baseball team has a mean batting average of 250 with a standard deviation of 20.…

A: Given that, mean (mu)= 250  And standard deviation, sigma= 20 We know that, Z Score is given by, Z…

Q: The monthly household income of a certain district in Manila is a normally distributed random…

A:

Q: A normal distribution is observed from the number of rentals per week for a certain car rental…

A:

Q: The Monthly salaries of teachers at Los Angeles Trade Tech are normally distributed with a mean of…

A: Given information: The monthly salaries of teachers at Los Angeles Trade Tech are normally…

Q: A study found that the heights of college males follow a normal distribution with a mean of 70…

A:

Q: The average weight of oranges in a box was 74 g and the standard deviation was 12 g. Calculate the…

A:

Q: The length of an episode of the hit TV show, Fake Blood, is normally distributed with a mean of 62…

A: Given that  X~Normal(μ=62 , ?=4.5) Mean=μ=62 , Standard deviation=?=4.5)

Q: THE SICK-LEAVE TIME OF EMPLOYEES IN A FIRM IN A MONTH IS NORMALLY WITH A MEAN OF 100 HOURS AND A…

A:

Q: The reading speed of second grade students in a large city is approximately​ normal, with a mean of…

A:

Q: The tread life of Stone Soup tires can be modeled by a normal distribution with a mean of 35,000…

A: Given: Population mean = 35000 Population standard deviation  = 4000     Sample size (n) = 100 Let X…

Q: A study indicates that the weights of adults are normally distributed with a mean ? of 140 lbs and a…

A: 1.Let X be the weight of adults. X follows normal distribution that has mean µ = 140 and the…

Q: The heights of students are normally distributed with a mean of 59 inches and a standard deviation…

A:

Q: In the United States, men’s heights have mean of 69 inches, and standard deviation of 3 inches.…

A: Let X be the height of men in United States. X follows normal distribution that has mean µ = 69 and…

Q: According to the records of an electric company serving the Boston area, the mean electricity…

A: The mean and standard deviation are 1650 and 320, respectively.

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: The volumes of buttermilk in quart bottles are normally distributed with a mean of 32.3 oz and a…

A: Given, mean = 32.3 standard deviation = 1.2 x < 32 oz

Q: Teachers in a city have a normal distribution with an average weekly salary of $ 490 and a standard…

A: Let X denote the teachers in a city and it follows normal distribution with an average weekly salary…

Q: If the mean is two, the standard deviation is one, and a value for a normally distributed random…

A:

Q: An online food delivery service in metro manila has a mean delivery time of 30 minutes with a…

A: Let X denote the delivery time. Given that X follows N(mean = 30, SD = 5), then Z = (X - mean)/SD…

Q: The sizes of houses in Kenton County are normally distributed with a mean of 1369 square feet with a…

A: From the given information, the mean and standard deviation are 1,369 and 171.

Q: The reading speed of second grade students in a large city is approximately​ normal, with a mean of…

A: Here, µ=90, σ=10, n=28.

Q: If we know that the length of time it takes a college student to find a parking spot in the library…

A: Consider a random variable X which, follows normal distribution, indicates the time to find a…

Q: The number of chocolate chips in an 18 ounce bag of chocolate chip cookies is approximately normally…

A:

Q: A particular leg bone for dinosaur fossils have a mean length of 60 inches with standard deviation…

A: GivenMean(μ)=60standard deviation(σ)=2

Q: On the distant planet Cowabunga, the weights of cows have a normal distribution with a mean of 468…

A: Given values, Now, calculate the z value

Q: The heights of 9-year-old children are normally distributed, with a mean of 123 cm and a standard…

A: It is given that the mean is 123, the standard deviation is 10 and the sample size is 3.

Q: For women aged 18-24, systolic blood pressures are normally distributed with a mean of 114.8 mm Hg…

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

Q: The life of an electronic transistor is normally distributed, with a mean of 500 hours and a…

A:

Q: Furnace repair bills are normally distributed with a mean of 267 dollars and a standard deviation of…

A: Let us denote: X=Furnace repair billsGiven that X follows a normal distribution with mean=267 and…

Q: On the distant planet Cowabunga, the weights of cows have a normal distribution with a mean of 568…

A: Givan Mean=568 standard deviations=76

Q: In one region, the September energy consumption levels for single-family homes are found to be…

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

Q: The grades in a standardized test have a mean of 78, a known standard deviation of 8, and are…

A: Given:

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: The speeds of a baseball pitcher's fastballs are normally distributed, with a mean of 160 km/h and a…

A: Let X denote the speeds of a baseball pitcher's footballs. Given that X follows N(mean = 160, SD =…

Q: Oranges chosen at random have a mean mass of 210 grams and standard deviation of 35 grams. Assuming…

A: We have to find  probability  for given data

Q: In one region, the September energy consumption levels for single -family homes are found to be…

A: It is given that the September energy consumption levels follows normal distribution with mean 1050…

Q: What is the probability that the height of an 18-year-old man selected at random is between 69…

A: Given μ=68σ=3

Q: Furnace repair bills are normally distributed with a mean of 269 dollars and a standard deviation of…

A: Given: Population meanμ=269Sample size(n) =64Population standard deviationσ=20 Consider X be the…

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

A:

Q: The height of women in the United States is normally distributed with a mean of 165 cm and standard…

A: The normal distribution has curve with bell shape and it is symmetric about the mean. The normal…

Q: The time it takes to fly from Paris to London is normally distributed. If the mean flight time is 80…

A: We are given with Normal Distribution.

Q: The ages of patients in a hospital were normally distributed with a mean of sixty-three years and a…

A: