Assume that you want to test the claim that the paired sample data below come from a population from which the mean difference is zero. Using JMP, compute the value of the appropriate test statistic. Do the data appear to come from a population where the mean difference is zero? X: 28 35 25 25 32 30 28 37 Y: 26 31 31 25 33 35 28 33 а. No b. c. Yes d.

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A: GivenFor Burger stopx1=5.46s1=0.89n1=22For Fry Worldx2=5.12s2=0.79n2=30α=0.05

Q: Now consider the textbook expense of all IUPUI students.  The mean and variance of textbook expense…

A: Given,n=92x¯=$518.66σ2=15965.14α=1-0.95=0.05α2=0.025Z0.025=1.96      (from Z-table)

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A: x(scores) 11 36 29 14 50 64   The mean of the data can be calculated as:

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Q: For the data shown, answer the questions. Round to 2 decimal places. 5.9 2.1 4.4 25.1 4.3 1.5 28.2…

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A: The variance can be calculated as follows: Step 1: Put the data onto the excel spreadsheet Step 2:…

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Q: 35 - 65 e 24 /24F 91 99 110 91 144 176 80 86 124

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A: Now consider the textbook expense of all IUPUI students.  The mean and variance of textbook expense…

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Q: Let x,,X, x,~ normal (u,10 )and S' be the sample variance, the 90th percentile for s' equals a)…

A: PS2≤x = 0.9 P5S210≤5x10 = 0.9 Pχ25≤5x10 = 0.9 we get using excel function,  CHI.INV(0.9,5) = 9.2364…

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Q: b d -2 -1 1 @0-3 -2 -1 1 O 0-3 -2 -1 1 @ 0-3 -2 -1 1 3

A: Given, 95, 88, 84, 105, 97, 110, 86, 91 n=8 x-=94.5 σ=12.5 μ=85 α=0.05

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Q: The following data shows the results for 20 students in one of the post graduate unit. 42 66 67 71…

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Q: Assume that you want to test the claim that the paired sample data from a for which the mean…

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Q: Consider the following sample data. Sample A: Sample B: Sample C: 1,050; 1,060; 1,070 13, 23, 33 71,…

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Q: Consider a sample data set with the summary statistics s=112, Q = 58, and Q= 203. a. Calculate IQR.…

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