3.7 = 5.4x - 5.5

Q: O a.r = -0.2548 O b.r = -0.9382 O c.r= 0.9963 O d.r= 0.0767

A: We have given that,  Which of the following linear correlation Coefficients suggests a weak negative…

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A: From the given graph we can say the line passes through the points -5,-5 and 3,-1

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A: 1) x = ∑xn = 74225 = 29.68 2) y = ∑yn = 826.425 =33.056

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A: The data for  is listed below   Cash Check Charge Total Male 18 10 12 40 Female 18 12 30 60…

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A: Formula used -  xa.xb = xa+b  xa/xb = xa-b

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A: Use the average rate of change formula (f(b)-f(a))/(b-a)

Q: Calculate each value mentally. \frac{2^{2 / 3}}{2000^{2 / 3}}

A: See the details solution in below

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A: There is no such introduction for the solution.I have explained it within the solution.Please go…

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A: Given: ∫0322∫0xxydydx+∫3223∫09-x2xydydx To find: Value of the given double integral.

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A: Here we have,

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A: