Show how you would use systematic sampling to select 100 samples of sale orders from an ordered file containing 15,000 sales orders

Q: The following table lists the monthly incomes (in hundreds of dollars) and the monthly rents paid…

A: Given that    X Y X \cdot YX⋅Y X^2X2 Y^2Y2   24 7.0 168 576 49   16 4.5 72 256 20.25   19…

Q: 23.Telephone calls from an office are monitored and found to have a mean duration of 452 s and a…

A: Given,mean(μ)=452standard deviation(σ)=123

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Q: A random sample of 40 customers has an average order size of $78.25, and a population standard…

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Q: Here is a bivariate data set. y 54.7 71.7 56 32.8 82.5 79.6 49.7 25.4 73.2 88.1 71.4 78.7 81.1 85.8…

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Q: MNM Corporation gives each of its employees an aptitude test. The scores on the test are normally…

A: As per bartelby guideline expert have to answer first three subparts only dear student please upload…

Q: Given that a person tests positive for DIS, what is the probability that person actually has it?

A: Let us define some events A : a person has the disease. B : a person does not have the disease. E :…

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Q: The accompanying table shows eleven altitudes​ (in thousands of​ feet) and the speeds of sound​ (in…

A: Scatter plot is a visual representation of paired continuous data.

Q: Three friends and seven other people are randomly seated in a row. What is the probability that the…

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Q: ten percent of adults say oatmeal is their favorite cookie. You randomly select 12 adults and aks…

A: Given that  Number of trials n=12 Success of probability p=0.10 X~binomial (n,p) nCx = n!/x!(n-x)!

Q: The average starting salary of students who graduated from colleges of Business in 2009 was $48,800.…

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Q: The test statistic for testing HO: mu = 100 against Ha: mu != 100 was t = 3.3, with p-value of…

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Q: You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the…

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Q: HEIGHT OF GRADE 11 STUDENTS 150.8 cm 151 cm 160 cm 153.5 cm 165.3 cm 170.2 cm 167.5 cm 158.5 cm…

A: As per our guidelines we are suppose to answer only three subparts Given data is…

Q: 1. A random variable X has the following probability mass function. Pr(X = x) 1 1 2. 1 24 1 19…

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Q: How many computers? In a simple random sample of  125  households, the sample mean number of…

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Q: Explain why Control Charts generally do not require Normality Study. Name the one Control Chart that…

A: Please find the explanation below. Thank you.

Q: . Only 4 hearts, 6 clubs and 2 spades were found undamaged in a moth-eaten deck of ancient playing…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted Given:…

Q: Someone is generally a 70 percent free throw shooter, but that probability goes up to 80 percent…

A: When the occurrence of one event depends on the occurrence of the other event, we use conditional…

Q: Which of the following example of a systematic probability sampling? *

A: here use basic of sampling method

Q: Salary     Mean 34096.3 Standard Error 1570.314564 Median 36705.5 Mode #N/A Standard Deviation…

A: Central tendency is a descriptive statistics.

Q: n a certain school district, it was observed that 27% of the students in the element schools were…

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Q: On a game show, a secret 4-digit number is formed using the digits 1, 2, 3 and 4, with repetition…

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Q: A shoe store developed the following estimated regression equation relating sales to inventory…

A: There are 2 independent variables and 1 dependent variable. We have to test whether there is a…

Q: pllowing are the data on demand for white bread loave Day 2 3 4 5 6 7 8 9 10 11 12 Loaves 199 209…

A: day  loaves 1 199 2 209 3 215 4 226 5 233 6 237 7 252 8 257 9 253 10 265 11…

Q: in a public opinion pool 1000 randomly selected persons were asked whether they would vote for…

A: Here, x =357 The sample size n = 1000. The absolute value of Zα/2 is 1.645 using the Excel formula…

Q: You wish to determine if there is a linear correlation between the two variables at a significance…

A: The null and alternative hypotheses are: H0: ρ=0 H1: ρ≠0

Q: You are investigating whether there are enough raisins in a ceral box. You buy a sample of 10 cereal…

A: Given,sample size(n)=10sample mean(x¯)=400population standard…

Q: 1 2 4 Given that p(X = 4) = 0.25, the cdf → 0.25 0.4 A B values for A, B in the table above are: O…

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Q: Use the normal distribution of SAT critical reading scores for which the mean is 500 and the…

A: Let X be the random variable from normal distribution with mean (μ) = 500 and standard deviation (σ)…

Q: You are conducting a test of independence for the claim that there is an association between the row…

A: There are two categorical variables which are row and column variables. We have to find the expected…

Q: (4xy,0 < x < 1,0 < y < 1 0, Let continuous f (x, y) : otherwise a. Calculate Pr(X<÷,Y < 1). b.…

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Q: A quality control officer was checking the quality of a product on the manufacturing line. For an…

A: Hello! As you have posted 3 different questions, we are answering the first question. In case you…

Q: 2 An experiment involves the tossing of a pair of dice, 1 green and 1 red, and recording the numbers…

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Q: zybooks.com/zybook/MAT-240-14373-OL-TRAD-UG22EW4/chapter/8/section/2?content_resource. A Q a MAT…

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Q: Management proposed the following regression model to predict sales at a fast-food outlet. y Bo+Pz1…

A: For the given equation Find all the required blanks

Q: Color Brown Red Yellow Orange Green Blue Count 15 14 30 19 11 12 Proportion 0.12 0.15 0.14 0.30 0.19…

A: Given information: Colour Brown Red  Yellow Orange Green Blue Count 12 15 14 30 19 11…

Q: Express the confidence interval 67.9%±7.1%67.9%±7.1% in the form of a trilinear inequality.…

A: Given that  Sample proportion p^=67.9% Margin of error =E =7.1%

Q: f a random sample of 165 is taken from the entire population by systematic sampling. From which…

A: Systematic sampling: When the population units occur in a sequence or pattern and a sample of size n…

Q: Stoaches are fictional creatures that nest in truffula forests. A researcher wants to know…

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Q: In a test of Ho: µ = 85 against Ha: u > 85, the sample data yield the sample statistic z = 1.64.…

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Q: 21.  The amount of trash generated by US households (in lbs per day) is Normally distributed. You a…

A: Given that  Sample size n =8 Sample mean =10 Sample standard deviation =5

Q: Suppose that more than a decade ago high levels of lead in the blood put 82% of children at risk. A…

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Q: Light bulbs, having a mean life of 2400 hours and standard deviation of 63 hours, are used for…

A: Given,sample size(n)=2400standard deviation(σ)=63

Q: Let {Xn}-1 be a sequence of random variables that converges in probability n=1 Prove that the…

A: *Answer:

Q: The monthly starting salaries of students who receive an MBA degree have a population standard…

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Q: custody, only 12 were actually involved in any wrongdoing. What is the probability that a given…

A: here define events  person is guilty  = G  person is innocent (not guilty)  =  G' polygraph detect…