Do a uniformity test of the calculated numbers by following the instruction below. [consider your student ID and generate number from your ID by adding 2019 with your IDfor this test.for example, if your ID is 172556 then add 2019 [17257708] the random variable for this ID is

Q: Consider the following time series data: Quarter Year 1 Year 2 Year 3 1 4 6 7 2 2 3 6 3 3 5 6 4 5 7 ...

A: Introduction: Denote the response variable, sales, as y.

Q: A pizza place has pizzas in 2 different sizes, with 6 different flavors for the crust, and 10 differ...

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Q: Determine the following probabilities. Write your answers as reduced fractions. P(sum is odd) =   ?...

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Q: Find the area of the shaded region. The graph depicts the standard normal distribution of bone densi...

A: We have to find the area under the Standard Normal curve to the right of z = -1.07.  

Q: You have a fair 12 sided die numbered 1, 2, ..., 12 and you are interested in rolling a 7. Find Ha, ...

A: List of formulae :  Mean of sampling distribution of sample proportion ( p^ ) :  μp^ = p  Standard d...

Q: in a test of a lifelong brand of tires , a survey revealed that the mean life was 35,000 mikes and t...

A: Let the random variable X be the life of tires.  The random variable X follows Normal distribution w...

Q: a) positive (b) ultimate class

A: a.  The classes A,B,AB are called as positive classes because they contain all positive attributes .

Q: standard deck of 52 cards and laid out in row on a table. In how many ways can this be done such tha...

A: Formula  Probability = Favorable Outcomes / Total Outcomes

Q: give the nationality of the music they liked. He returns the following data : French. 360 liked Fren...

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Q: According to the center for paranormal activity and defense (a secret division of the fbi), 25% of p...

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Q: Suppose you take a sample of 25 Reese’s pieces. The proportion of orange is 0.4. What is the p-value...

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Q: 2. The owner of a gas station knows that 85% of all customers who purchase gas pay at the pump with ...

A: According to Bartleby guildlines we have to solve first three subparts and rest can be reposted... G...

Q: Find the probability that the mean weight of a sample of 25 bookbags will exceed 7 pounds.

A: Here use central limit theorem and standard normal distribution table for probability from z score 

Q: Length of Time to Sell a Home. According to the the National Association of Realtors, it took an ave...

A: Given,sample size(n)=40sample mean(x¯)=3.6sample standard deviation(S)=2population mean(μ)=3α=0.05 d...

Q: Are gender and level of education of employees in this corporation statistically independent? e. Wha...

A: Here use tree diagram 

Q: Alex invests $1,000 in his company's stock. After a year, the value of Alex's stock has increased to...

A: Let invested value, P= 1000 And he get 1250 after a year.  Means he get 1250-1000 = $250 extra

Q: A common design requirement is that an environment must fit the range of people who fall between the...

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Q: Figure (picture): The relationship between the logarithm of the area compared to the logarithms of t...

A: We know that the correlation is the square root of the Multiple R sqaured value  we use R squared te...

Q: Mary Poppins Nanny Service wants to find out if the nannies in their five Tampa branches are working...

A: Note: Hi there! Thank you for posting the questions. As there are several independent questions, acc...

Q: Juanita makes $16 an hour at work. She has to take time off work to purchase her skirt, so each hour...

A: Given, Juanita is deciding whether to buy a skirt that she wants as well as where to buy it. Three s...

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

A: Given that  Number of coins tossed (n) = 4   We know that  Probability = Number of favorable eventsT...

Q: Problem 6 The average travel time (one way) from National University to Robinsons Magnolia is 25 min...

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Q: A Nordstrom manager wants to survey customers as they |leave the store on a certain day. There are a...

A: Given that,        Population size N=420        Sample size n=50 In a systematic sampling          N...

Q: 1. A training director of a large chain of department stores in Makati wants to know if a week's tra...

A: The following data of 10 salesladies are given before and after the training as: Before After 6...

Q: Entrance exam scores at Cititon University are normally distributed with a mean of 552 and a standar...

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Q: A firm reported that its Net Worth in the years 2011-2016 are as follows: Year 2011 -2012 2012 2013 ...

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Q: Calculate the loss table from the following payoff table: PAYOFF TABLE Events Action E2 E3 E4 E1 300...

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Q: calculate the mean, median and mode for data a and data b data a 10 35 10  5 30 data b 7 12...

A: For data a) given data : 10 35 10 5 30

Q: calculate all appriate measures of variation for the interval data in data set a. show all work and ...

A: By using R-software: > x=c(5,6,10,2,5,15,13,4);x[1]  5  6 10  2  5 15 13  4> n=length(x);n[1] ...

Q: To test a new tread design with respect to stopping distance, a car manufacturer manufactures a set ...

A: Dear student, If you find this solution helpful please upvote ? it.

Q: Imagine that you are doing an exhaustive study on the children in all of the preschools in your scho...

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Q: Weré normally distributed, with a mean of 11.2 kg and a standard deviation of 2.8, how many dogs wou...

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Q: What is the most suitable statistical test in order to determine whether weight, height, and age exp...

A: Given that  What is the most suitable statistical test in order to determine whether weight, height,...

Q: people’s behavior.  During the year before the tax was imposed, stores located in rest areas on the ...

A: Given  μ=410, n=9, σ=60, M=386, ɑ=level of significance=0.05 

Q: A local bakary has determined a probability distribution for the number of cheesecakes that they sel...

A: According to the given information, we have Given that a local bakary has determined a probability d...

Q: Entrance exam scores at Cititon University are normally distributed with a mean of 792 and a standar...

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Q: A survey of 2,150 adults reported that 55% watch news videos. Complete parts (a) through (c) below. ...

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Q: What middle interval captures the fill of 95% of all bottles?

A: Let X denote the amount of beer in a bottle. Given that X follows N(mean = 330, SD = 2.9), then Z = ...

Q: . Among the adult population of a certain town 50% are male. 60% are wage-earner and 50% are 45 year...

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Q: ) Compute the probability of drawing two clubs from a standard deck of 52 cards. Round your answer t...

A: Given Total number of club card=13 Total number of face card=12 Total number of aces card=4

Q: he middle interval that captures 95% of sample proportions is,

A: Given :  Sample proportion p=0.85  Sample size n=400  Then to find 95% confidence interval of popula...

Q: Before answering it based it first from the z-table before solving then please use scientific calcul...

A: Given:

Q: A 6-sided die rolled twice. Let E be the event "the first roll is a 6" and F the event "the second r...

A: Given A 6-sided die rolled twice. Let E be the event "the first roll is a 6" F the event "the second...

Q: Draw a histogram for the following 100 persons whose daily wages (in ) are given below. Daily wages ...

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Q: Let X1,...,X, be a random sample from a normal distribution N(u, o2). (a) Find a 90% confidence inte...

A: Since you have posted multiple sub-parts of  questions, we will solve first three sub-parts of quest...

Q: B. A random variable X has the probability distribution as follows: 1 2 3 4 P(x) 0.05 0.25 0.4 0.06 ...

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

Q: Assume that the length of human pregnancies from conception to birth varies according to a distribut...

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Q: Five hundred children participated in a field demonstration. Their heights have an average of 110 cm...

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Q: 12. The weights of the males lowland copperhead in Tasmania have a mean of 812.07 g and a standard d...

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Q: researcher has hypotheses that children who are "inclusive"  classroom  develop more  empa   than c...

A: Claim : children who are "inclusive" classroom develop more empa  than children who are NOT in "incl...