Why is the hypothesis test for an OLS parameter estimate a t-test when o, is unknown, and yet you know that the asymptotic distribution of the parameter estimates are Normally distributed? Prove definitively. Why is the goodness of fit test of your OLS model an F-test? Prove definitively.

Q: 国 7.

A: Solve for a

Q: LCM(77, 18) =

A: We have to find the LCM of 77 and 18.

Q: 1.147

A: Since you have asked multiple questions in a single request so we will be answering only first…

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A: Total female = 133+43 = 178 Total "did not graduate" = 55+43 = 98 Grand total= (126+55+133+43)  =…

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A: Approach to solving the question: Missing information Detailed explanation: Examples: Key…

Q: 2šr+e* dr

A:

Q: 1805

A:

Q: 9. 12 54

A: Will use basic trigonometry to solve this. Particularly we will use sine of x.

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A: Given query is to solve the expression.

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A:

Q: 3. What is the type of the function y-(3x+5)(2x+1)? ODecreasing Static Exponential Logarithmic…

A: The given function is y=3x+52x+1. What is the type of the given function.

Q: h each scatterplot shown below with one of the four specified correlations. O 8 9 a. -0.02 b. 0.66…

A: From the above scatter plot From First scatter plot  The value of correlation coefficient is  -0. 85…

Q: 1 19. 2

A:

Q: e

A: We need to evaluate integral.