3 years ago

Back of last questions answer as many as possible

Mathematics

1 answer:

daser333 [38]3 years ago

3 0

13) 0.352

16) is A and B

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Consider the following simple regression model: y = 0 + 1 x 1 + u. In order to obtain consistent estimators of 0 and 1, when x a

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Answer:

Instrumental variable

Step-by-step explanation:

cov(z,u) shows that the instrumental variable is exogenous. An instrumental variable can also be regarded as a third variable, It is included in the model if you have an issue of endogeneity in your regression model. An endogeneity problem arises if there are other variables are being influenced by other independent variable in the same regression model. we use z to account for these behaviours in the model. this variable controls for measurement errors as well as confounding errors.

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how many tournaments games will the champian have to play if there are 16 teams competing in a single elimination tournaments

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16 divided by one 16

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Mr. Carey bought 8 1/5 pounds of apples at $2.55 per pound. If he paid with a $50.00 bill how much change would he get back?

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hope this helps and its adding and subtracting

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