A recent study of 100 individuals found the following living arrangements for men and women.  Can it be concluded that there is a dependent relationship between gender and living arrangements at the α = 0.025 level of significance

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A: According to the given information in this question We need to find the critical values for the two…

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A: The test hypotheses are: Null hypothesis: H0: μ = 2.2. Alternative hypothesis: H1: μ ≠ 2.2

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A: Given Population mean μ=82, standard deviations σ=7.3

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A: Solution-: We want to  (1) State the hypothesis (2) Find critical value=? (3) χStat2=?

Q: The best point estimator of the population mean is the sample mode. Answer Choose a match False True

A: The best point estimator of the population mean is "sample mean".

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A: Solution: The observations in increasing order is  78,80,81,81, 83,84,86, 87,89,90,91 n= 11…

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A: Given that  Population proportion p=45%= 0.45

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A: Please find the solution below. Thank you

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A: Given  Sample mean x̄=11.6, standard deviations σ=4.1, n=sample size=225  Level of significance…

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Q: Given X₁, X₂, X3, X4-N(μ, 9) and suppose we have the following hypothesis of interest: Ho:μ = 25 VS…

A:

Q: The length in days of human pregnancies is known to be normally distributed with a mean of 266 days…

A: Mean(µ) = 266 Population Standard deviations (σ) = 16Sample size (n) = 50

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A: a)Givenχ20.1 for df = 6

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A: 53) Experiment  Explanation : Since the car company wants to know the crash rating rating of new…

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Q: how do i put part c into the computer? Takeout Food A magazine article reported that 15% of adults…

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Q: Which minimum sample size is recommended for a z-test for the difference in means? a) 5 b) 10 c)…

A: Which minimum sample size is recommended for a z-test for the difference in means? a) 5   b) 10   c)…

Q: «- * (-) < x < + (x) g=_ - Find the margin of error

A: It is given that  Standard deviation, σ = 4.1 Sample size, n = 225

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A: The given regression equation is y^=7.83-0.284x.

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A: 10) option D is the answer Interrater objectivity involves consistency between two or more…

Q: Use a computer to find the following probabilities. a. P(F7, 20> 2.5) c. P(F34, 62> 1.8) h PLF12 62>…

A: a) PF7,20&gt;2.5: From the Excel function, =F.DIST.RT(2.5,7,20), PF7,20&gt;2.5=0.0510

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A: Productivity ratio is given by : Productivity ratio=outputinput

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A: Given information:- x¯Albama=32x¯Arkansas=44 Samples = 1000 Mean difference = - 0.192 Std. error =…

Q: What is the value of the sample mean when the population mean is 36 of sample size 32? A 15 B 32 C…

A: Given  Population mean μ=36, sample size n=32