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vichka [17]
3 years ago
14

Suppose you are interested in investigating the wage gender gap using data on earnings of men and women. Which of the following

models best serves this purpose?
A. Wage=βo +β1, Female + u, where Female (=1 if female) is an indicator variable and u the omor term.
B. Wage =βo + u where u is the error term.
C. Female= βo+ β1 Wage + u where Female (=1 if female) is an indicator variable and u the error term.
D. Male =βo+β1 Female+ u where Male (=1 if male) is an indicator variable and u the error term
Consider the regression model
Wage=βo + β1Female + u
Where Fomale (=1 if female) is an indicator variable and u the error term.
Identify the dependent and independent variables in the regression model above.
Wage is the__________ variable, while FP the ________ varlabie.
Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

A. Wage=βo +β1, Female + u, where Female (=1 if female) is an indicator variable and u the error term.

Wage = dependent variable

FP = Independent variable.

Step-by-step explanation:

The model selected model shows the relationship between the wages earned by male and female gender based on earnings of the two gender groups.

Wage is the dependent variable while factors upong which their wage depends on will be adopted as the independent variable. Since gender is categorical and cannot be used in that form during regression analysis. The it can be converted into a dummy or encoded variable. Such as treating female as = 1.

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erik [133]

Answer:

First choice:

               \large\boxed{\large\boxed{5/19}}

Explanation:

<em>The probability that the first is a man's card and the second, a woman's card</em> is calculated as the product of both probabilities, taking into account the fact that the second time the number of cards  in the hat has changed.

In spite of it is said that the cards are drawn at once, since it is stated a specific order for the cards (first is a man's card and the second, a woman's card) you can model the procedure as if the cards were drawn consecutively, instead of at once.

<u>1. Probability that the first is a man's card</u>

  • Number of cards in the hat = 20 (the 20 business card)

  • Number of man's card in the hat: 10

  • Probability = favorable oucomes / possible outcomes = 10/20 = 1/2.

<u />

<u>2. Probability that the second is a woman's card</u>

  • Number of cards in the hat = 19 (there is one less card in the hat)

  • Number of wonan's card in the hat: 10

  • Probability = favorable oucomes / possible outcomes = 10/19.

<u>3. Probability that the first is a man's card and the second, a woman's card</u>

<u />

  • (1/2) × (10/19) = 5/19

That is the first choice.

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2 years ago
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4 0
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Answer:

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Answer: She can use 4 gigabyte while remaining in her budget.

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