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denis23 [38]
3 years ago
15

You have obtained a sub-sample of 1744 individuals from the Current Population Survey (CPS) and are interested in the relationsh

ip between weekly earnings and age. The regression, using heteroskedasticity-robust standard errors, yielded the following result:_____.
Earn = 239.16 + 5.20×Age , R = 0.05, SER = 287.21.,
(20.24) (0.57)
where Earn and Age are measured in dollars and years respectively.
(a) Is the relationship between Age and Earn statistically significant?
(b) The variance of the error term and the variance of the dependent variable are related. Given the distribution of earnings, do you think it is plausible that the distribution of errors is normal?
(c) Construct a 95% confidence interval for both the slope and the intercept.
Business
1 answer:
allochka39001 [22]3 years ago
4 0

Answer:

Let me give you an example of a segment addition problem that uses three points that asks the student to solve for x but has a solution x = 20.

First, I assumed values for each x, y and z and then manipulated their coefficients to get the total at the end of each equation.

20 + 10 +30 = 60

40 + 0 + 40 = 80

40 + 10 = 50

Then exchangeing these numbers into values and we have the following equation.

x + 2y + 3z = 60

2x + 4z = 80

2x + z = 50 so its easy

If you will solve them manually by substituting their variables into these equations, you can get

x = 20

y = 5

z = 10

Explanation:

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5 0
3 years ago
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Len [333]

Answer:

The correct answer is "unsought"

Explanation:

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qwelly [4]
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8 0
3 years ago
im was a crook. He embezzled $450,000 from his employer. When his employer found out about his misdeeds, before even conducting
Masja [62]

Answer:

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5 0
3 years ago
Wage contracts, efficiency wages, and the minimum wage are explanations for why:
hjlf

Answer:

B. Wages tend to be inflexible downward

Explanation:

Wages are flexible if they react to changes in demand and supply. Profitability determines demand and supply level for wages.  Flexibility in wages means that If the economy is performing well, companies should compensate their employees better.

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