A particular fruit's weights are normally distributed, with a mean of 783 grams and a standard deviation of 38 grams. If you pick one fruit at random, what is the probability that it will weigh between 689 grams and 722 grams Question Help: Video Message instructor Submit Question

Q: The number of miles a certain brand of tires lasts is normally distributed with a mean of 30,000…

A: The mean of the certain brand of tires lasts is 30,000 miles. The standard deviation of the certain…

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

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Q: The mean gas mileage for a hybrid car is 57 miles per gallon, Suppose that the gasoline mileage is…

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Q: The average credit card debt for college seniors is $3000. If the debt is normally distibuted with a…

A: A) The senior owes at least $1200

Q: A manufacturer produces widgets that are packaged in boxes of 200. The probability of a widget being…

A: It is given that the number of packaged widget boxes (n) is 200, and the probability, number of…

Q: Watch your cholesterol: The National Health and Nutrition Examination Survey (NHANES) reported that…

A: Given information Mean (µ) = 202 Standard Deviation (σ) = 41 Sample size (n) = 110

Q: A packet of chocolate bar's content is regularly distributed, with a mean of 250 grammes and a…

A:

Q: The starting salaries of individuals with an MBA degree are normally distributed with a mean of…

A: The normal distribution is the most useful theoretical distribution for continuous variables.…

Q: The weight of a small Starbucks coffee is a normally distributed random variable with a mean of 405…

A: As per the guidelines we are allowed to solve maximum of 3 subparts If you need help with other…

Q: amounts of money requested on home loan applications at an office of savings follow the normal…

A: Given, μ=780000σ=20000

Q: The amounts of boxed cereal are normally distributed with a mean of 29 ounces and a standard…

A: From the given information, the mean is 29 ounces and standard deviation 0.9 ounces. That is, μ=29…

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: Mathematics majors generally have one of the highest starting salaries. Suppose the average starting…

A: For Normal distribution z score = (x-μ)/σx

Q: A municipality is planning a new residential area with 3,000 households. The municipal executive…

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

Q: A production manager at a wall clock company wants to test their new wall clocks. The designer…

A: Solution: Given information: n= 48 Sample size  μ=17 Population mean σ=4 Population standard…

Q: 40 grams. If you pick 14 fruit at random, what is the probability that their mean weight will be…

A: Population mean μ=526, standard deviations σ=40, n=sample size=14, P(490<x̄<494)=? Note: This…

Q: Rochester, New York, averages μ = 21.9 inches of snow for the month of December. The distribution of…

A: Let X= amount of snowfall in the month of December. Given that X follows normal distribution with…

Q: The scores of a freshman chemistry class in college have a mean of 70 and a standard deviation of 12…

A: Given Information: μ=70σ=12

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: Webrooming, researching products online before buying them in-store, has become the new norm for…

A: (A) The probability that a male spent less than $224 online before deciding to visit a​ store is,

Q: A banks loan officer rates application for credit. The ratings are normally distributed with a mean…

A:

Q: The average GPA at the University of North Carolina is 3.2, with a standard deviation of 0.3. Assume…

A: According to the provided information, Mean (μ) = 3.2 Standard Deviation (σ) = 0.3

Q: A manufacturer knows that their items have a normally distributed length, with a mean of 9.6 inches,…

A: Given : Let X be a r.v X : Length of items (in inches)  Mean (μ) = 9.6 S.D (σ) = 1.8

Q: The mean and standard deviation of a population are 200 and 20, respectively. What is the…

A: Answer - The mean and standard deviation of a population are μ = 200 and σ = 20…

Q: In its Fuel Economy Guide, the Environmental Protection Agency gives a variety of data on 2016 model…

A: Note: Hey, since there are multiple subparts are posted, we will answer first three subparts for…

Q: A manufacturer knows that their items have a normally distributed lifespan, with a mean of 11.6…

A:

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: The lifespan of a laptop battery is normally distributed. If the mean lifespan of a battery is 4…

A: Let , X be the lifespan of a laptop battery. X follows Normal distribution with , Mean = μ = 4 years…

Q: The weight of football players is normally distributed with a mean of 200 pounds and a standard…

A: From the provided information, Mean (µ) = 200 pounds Standard deviation (σ) = 25 pounds X~N (200,…

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

A: The provided information are: Population meanμ=225Population standard deviationσ=45 Consider, X be…

Q: The commuting time for a student to travel from home to a university campus is Normally distributed…

A: Let X be the commuting time for a student to travel from home to a university campus is Normally…

Q: You may need to use the appropriate appendix table to answer this question. The time needed to…

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Q: The mean gas mileage for a hybrid car is 57 miles per gallon. Suppose that the gasoline mileage is…

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

Q: Regardless of the kind of workout a gym goer does, the mean time spent on the treadmill is 44…

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Q: Regardless of the kind of workout a gym goer does, the mean time spent on the treadmill is 45…

A: According to the given information, we have Mean = 45 Standard deviation = 15 Sample size, n = 36

Q: If the students make one more measurement using the same equipment and procedures, what is the…

A:

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

A: X follows a Normal distribution with mean = 243 and S.D = 46 Then z=(x-mean)/SD = (x-243)/46…

Q: The mean gas mileage for a hybrid car is 57 miles per gallon. Suppose that the gasoline mileage is…

A: We know that If X follows normal distribution with mean μ and standard deviation σ, then  Z=X-μσ…

Q: The mean gas mileage for a hybrid car is 57 miles per gallon. Suppose that the gasoline mileage is…

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

Q: The lengths of lumber a machine cuts are normally distributed with a mean of 92inches and a standard…

A: Given data: The given mean is xm=92 inches. The given standard deviation is σ=0.6. (a) The given…

Q: An electrical firm manufactures light bulbs for LCD projectors. A randomly selected sample of 24…

A: The random variable life span of light bulbs follows normal distribution. We have to find the…

Q: me sources report that the weights of full-term newborn babies in a certain town have a mean of 7…

A: Given:  X = Weight of new born babies  X follows normal distribution with mean = 7 pounds and…

Q: Dayspring Electric states that the time it will take to complete an electrical job at Fort Huachuca…

A: Let X be random variable of time taken to complete an electrical job X~Normal(14,22)   a)To Find:…

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

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

Q: The average number of pounds of red meat a person consumes each year is 196 with a standard…

A: Central Limit Theorem for mean: If a random sample of size n is taken from a population having mean…

Q: bank's loan officer rates applicants for credit. The ratings are normally distributed with a mean of…

A:

Q: A banks loan officer rates application for credit. Their ratings are normally distributed with a…

A: Mean = 200 Standard deviation = 50 Sample size, n = 40

Q: On average, Upstate Chevrolet sells 20 cars each week, with a standard deviation of 2. How many…

A: As per guidelines we are allowed to maximum of three sub parts.22) If you need help with other sub…

Q: A particular fruit's weights are normally distributed, with a mean of 273 grams and a standard…

A:

Q: The mean gas mileage for a hybrid car is 57 miles per gallon. Suppose that the gasoline mileage is…

A: Let X is the gas mileage for a hybrid car. X~Normalμ=57,σ2=3.52