6. Monthly Mortgage Payments The average monthly mortgage payment including principal and interest is $982 in the United States. If the standard deviation is approximately $180 and the mortgage payments are approximately normally distributed, find the probability that a randomly selected monthly payment is

Q: 5. The test results of the entrance examination in CITE Technical Institute are normally distributed…

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Q: 1. A shopping mall estimates the probability distribution of the number of stores mall customers…

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Q: Find the mean of the following probability distribution? 0 0.2172 1 0.2251 2 0.2099 3 0.1216 4…

A: Given data, x P(x) 0 0.2172 1 0.2251 2 0.2099 3 0.1216 4 0.2262   Mean=?

Q: 4. A variable follows the triangular distribution and has the lower limit of 600, an upper limit of…

A: A distribution is called triangular if the shaped of the distribution curve is triangular. This…

Q: The monthly incomes of an organization follows a normal probability distribution with a mean of…

A: From the provided information, Mean (µ) = $5,000 Standard deviation (σ) = $100 Let X be a random…

Q: The Economic Policy Institute periodically issues reports on wages of entry-level workers. The…

A: Given that, The standard deviation for male graduates is $2.30 and for female graduates is $2.05.…

Q: 6. For the most recent year available, the mean annual cost to attend a private university in the…

A: Given that mean =20307 , s.d =4275 , p value =0.9

Q: 49. The price of an egg (in BDT) is normally distributed with mean 10 and standard deviation 1. What…

A: Given : Mean , μ = 10Standard deviation, σ = 1 Here, we have to calculate the probability that the…

Q: The speeds of cars travelling on a certain highway are normally distributed with mean 98 km/h and…

A: As per bartleby guideline exapert have to answer first question only.

Q: Suppose you sample one value from a uniform distribution with a = 0 and b = 50. a. What is the…

A: Solution: Let X~U(a=0,b=50) The probability density function of X is f(x)=1b-a=150;  0<x<50…

Q: q1 -For borrowers with good credit scores, the mean debt for revolving and installment accounts is…

A: 1) Given that.   X~N( μ , ?^2 )   μ=15015    , ?=3540   Z-score =( x - μ )/?   NOTE:- According to…

Q: b. The Scholastic Aptitude Test mathematics test scores across the population of high school seniors…

A: We have given that Mean(µ) = 500Standard deviations (σ) = 100 Since distribution follows normal…

Q: 4.According to the children’s growth chart that doctors use as a reference, the heights of…

A: Given,mean(μ)=85standard deviation(σ)=5

Q: Please show the bell curve illustrations and please show ever step. Please do not skip a step so I…

A: Given Population mean μ=24000, population standard deviations σ=8000  P(X≥20000)=?

Q: 4. A car salesperson notes that she sells either 1, 2, 3, 4, 5 or 6 cars per week with equal…

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Q: 4. A standard normal curve is a normal probability distribution that has a mean of one and standard…

A: 4. Answer: False

Q: What is the standard deviation of the following probability distribution? Round to tenths place.

A: Expectation: Second raw moment:

Q: 1.) A bottling company uses a filling machine to fill plastic bottles with cola. The bottles are…

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

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Q: 2. An advertising company plans to market a product to low-income families. A study states that for…

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Q: Construct a Probability Distribution and compute for the Mean, Variance and Standard deviation Y 2 3

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Q: 20. What does standard deviation measure in a probability distribution?

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Q: A cola-dispensing machine is set to dispense on average 7.00 ounces of cola per cup. The standard…

A: Given that  X~Normal(μ =7 , ? = 0.1) μ = 7 , ? = 0.1 Note: According to bartleby experts question…

Q: 3- A set of final examination grades in a biostatistics course is normally distributed with a mean…

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Q: 1. In a Science test, the mean is 60 and the standard deviation is 6. Assuming the scores are…

A: Note: If the post contains multiple questions only allow to do first question as per guidelines of…

Q: 1) A physical fitness association is including the mile run in its secondary -school fitness test.…

A: It is given that the mean is 440 seconds and standard deviation 40 seconds.

Q: 4. The average ticket for a basketball game is P400. Adding cost and fare, the average cost for a…

A: here given, mean  =  2200 standard deviation  = 100 X= cost for family of four

Q: a. Construct a probability distribution below. P(X) b. Calculate the mean, variance, and standard…

A: HERE from given information make probability distribution table and use it for mean and variance…

Q: 4. Find the probability distribution for the number of tails that occur when 4 coins are tossed. 5.…

A: 4. SOLUTION: Four coins are tossed. The probability distribution for the number of tails are as…

Q: Among US cities with a population of more than 250,000, the median commute time to work is 24.3…

A: The mean is 38.3 and the standard deviation is 7.5.

Q: 1. A survey found that the American family generates an average of 17.2 pounds of glass garbage each…

A: Given Population mean μ=17.2, population standard deviations σ=2.5, n=55  Note: This probability…

Q: 2. A set of Midterm examination grades in an introductory statistics course is normally distributed,…

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Q: Compute the mean, standard deviation, and variance for the probability distribution below. Round the…

A: 1 0.2 0.2 1 0.2 4 0.3 1.2 16 4.8 5 0.1 0.5 25 2.5 9 0.4 3.6 81 32.4       The mean of…

Q: Hila City typically has rain on about 16% of days in February. a. What is the probability that it…

A: Given,p=0.16q=1-0.16=0.84no.of days in the month of February(n)=28Let X= no.of days will rain in the…

Q: A Chief Executive Officer (CEO) commutes daily from Taguig City house to his Makati City office. The…

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Q: 5)The Internal Revenue Service reports that the mean federal income tax paid in the year was $8040.…

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Q: 9. If the variance of a discrete probability distribution is 6.02, what is the value of the standard…

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

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Q: 8. The high temperatures in Virginia Beach during the month of July are normally distributed with a…

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Q: 12.) The FAA has to periodically revise their rules regarding weight estimates. Airlines use an…

A: a) Given μ=188.6σ=38.9 For normal distribution, Z score is given by- Z=(x-μ)σ Probability that the…

Q: In the month of July, the average electrical Eversource bill in Amherst Massachusetts is $72 with a…

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Q: ngay, Local Government benefits to each family with a mean of 3,200 pesos per month with a standard…

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Q: What is the standard deviation for the number of tails when eight coins are tossed? O 1.41 2.0 4.0…

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

Q: Suppose you sample one value from a uniform distribution with a =0 and b= 50. a. What is the…

A: Let X be a random variable which follows uniform distribution with probability distribution function…

Q: 11. A lawyer commutes daily from his suburban home to his midtown office. The average time for a…

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

Q: Assume a binomial probability distribution has p = .60 and n = 200.a. what are the mean and standard…

A: Given: Number of trials (n) = 200 Probability of success (p) = 0.60

Q: 12. Final: John has a job. For daytime work at a jewelry store, his monthly commission is normally…

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Q: 19. Suppose the Internal Revenue Service reported that the mean tax refund for the year 2017 was…

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