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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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The table represents a function.
Elenna [48]

f(5) is -8 ⇒ 1st answer

Step-by-step explanation:

Function is a relation between set of of ordered pairs (x , y),and every x has only one y

Examples:

  • {(-1 , 2) , (2 , 4) , (5 , -3)} is a function because x = -1 has only y = 2, x = 2 has only y = 4 and x = 5 has only y = -3
  • {(-2 , 4) , (0 , -1) , (-2 , 5)} is not a function because x = -2 has y = 4 and 5

The notation of the function is f(x) = y

The table:

→    x     :    f(x)

→    -4    :    -2

→    -1     :    5

→     3    :    4

→     5    :   -8

From the table

∵ x = -4

- The corresponding value of y to x = -4 is -2

∴ f(-4) = -2

∵ x = -1

- The corresponding value of y to x = -1 is 5

∴ f(-1) = 5

∵ x = 3

- The corresponding value of y to x = 3 is 4

∴ f(3) = 4

∵ x = 5

- The corresponding value of y to x = 5 is -8

∴ f(5) =-8

f(5) is -8

Learn more:

You can learn more about the functions in brainly.com/question/10879401

#LearnwithBrainly

3 0
3 years ago
If the discriminant is positive how many solutions are there
ddd [48]

Answer:

b^2-4ac>0 yields 2 real roots

Step-by-step explanation:

To find the number of real roots for a quadratic, we apply the discriminate. The discriminate is the inside portion of the square root from the quadratic formula.

• b^2-4ac>0 yields 2 real roots

• b^2-4ac=0 yields 1 real root

• [tx]b^2-4ac<0[/tex] yields no real roots

Example:

4x^2-7x+2=0 where a=4, b=-7, and c=2

b^2-4ac=(-7)^2-4(4)(2)=49-32=17.

It has 2 real roots


7 0
3 years ago
Can Anyone Help Me ??!?
Brums [2.3K]

Answer:

D

Step-by-step explanation:

this is a "strategic" guess

3 0
3 years ago
A baseball player gets 16 hits in 40 at bats. What percent of his at bats did not result
Katarina [22]

Answer:

40 percent

Step-by-step explanation:

Now percentage formula

Whatever

- - - - - - - - - - x 100

Total whatever

In this case your whatever is the hits. according to the question, if i said he had 40 hits in 40, that's a 100percent. So... Your whatever is 16, total whatever is 40

16

- - - - - - x 100

40

= 40 percent

6 0
2 years ago
Can somebody help me think it’s b but I’m not sure can ya help me ? Be 100%
QveST [7]
Yes, it’s option one where y is neg five
8 0
2 years ago
Read 2 more answers
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