A researcher has estimated the relationship between salaries of 100 selected employees of an organization (shown as "EARN" in $/hour) and their years of education (shown as "YRSEDUC", in years) as per the following regression outcome with 5% level of significance (numbers are made up): Model 1: OLS, using observations 1-100 Dependent variable: EARN coefficient std. error t-ratio p-value const 3.32418 1.00223 3.317 0.0009 *** YRSEDUC 0.451931 0.0335255 13.48 5.73e-041 *** Mean dependent var 16.77115 Sum squared resid 598935.5 R-squared F(1, 7984) S.D. dependent var 8.758696 S.E. of regression 8.661234 Adjusted R-squared 0.022131 P-value(F) 0.022254 181.7164 5.73e-41 Log-likelihood -28571.28 Akaike criterion 57146.55 Schwarz criterion 57160.52 Hannan-Quinn 57151.33 Use the above findings to answer the following questions: A-Construct the 95% confidence interval of the estimated intercept above. B-Given your findings in part A above, is it safe to claim that the above estimated intercept is significant? Show all the required steps.

Q: What is Box and Whiskers

A: Box and whisker plot: The box and whisker plot is defined as a graphical representation of…

Q: B) C) 4 B. 6. 12

A: According to pythagorean  Theorem, Square of hypotenuse is always equal to sum of square of other…

Q: (Use SPSS)  In your Geology class, the professor provides you with a sack containing ten marbles…

A: To test whether the sampling results indicate that the label on the sack is incorrect, we can use a…

Q: 1 a,b,c,d

A: Given below the detailed solution

Q: From a list of 10 cheeses and 6 wines, pick 3 cheeses and 3 wines for a tasting.

A: Given- The list of 10 cheese and 6 wines. To Choose-  3 cheeses and 3 wines for a tasting. Identity…

Q: How many ways can you distribute n (indistinguishable) marbles to k different adults so that each…

A: A simple way to do this is using the stars and bars method. First, we give 3 marbles to all k…

Q: In a survey of 100 college students, 35 were registered in College Algebra, 52 were registered in…

A:

Q: 134

A:

Q: Evaluate C(12,6)

A: The number of k- combinations from a given set S of n elements can be denoted by  Cn,k and can be…

Q: 6, 1, –4, –9, ...

A:

Q: sketch r= la 2 Sin'(o+)

A: Given r=1-2sin2θ+π3 Let us sketch the figure. Taken 0≤θ≤12π

Q: Trying to answer c)

A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.10 to the left of…

Q: 5. Write these sets in set-builder notation, where U = {1, 2, . . . , 20}. (a) {11, 12, 13, 14} %3D…

A: As per our guideline we are supposed to answer only three subpart of question you can repost other…

Q: Determine the number of non-negative integer solutions to the equation xi + x2 + ¤3 +x4 + x5 = 8

A: This problem is based on a simple formula which is used to count the number of non negative integral…

Q: 3 A recent survey concluded that of the teachers in a certain school district had at least 10 years…

A:

Q: 6. Find GCF (156, 24) and LCM (156, 24)

A:

Q: 3 Kak (47) 12/1/03)

A: The given series is:∑(k=1 to ∞​) kx^k−1 To find its sum, let's differentiate the sum of the…

Q: Everyone in class has to do a science project. Out of the 40 students, 60% have completed their…

A: We have to find