Paul W.

10/22/22

Econometrics help

Determine the sign of the expected bias introduced by omitting a relevant variable. State your assumptions and provide a very brief rationale for your assumptions.We plan to estimate the following... more

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Statistics Econometrics

10/22/22

Econometrics Word Problem, see description

Suppose that you work for a company that produces and sells bicycle helmets. Your boss has asked you to determine the own-price elasticity of demand for helmets. That is, you’ve been asked to... more

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Statistics

05/31/19

What are covariates?

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Statistics

05/31/19

The mean household income in a country in a recent year was about $74 comma 31474,314 and the standard deviation was about $82 comma 00082,000.

The mean household income in a country in a recent year was about $74 comma 31474,314 and the standard deviation was about $82 comma 00082,000. (The median income was $54 comma 66354,663.) a)... more

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Writing

03/28/19

Should I use the plural form when I refer to a feature in different things?

I confront the following situation so often in many different cases: Assume that I want to write about the cars of two persons, then which of the followings is correct? 1. I asked them about the... more

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Social Studies

05/18/18

What does a typical farmer in a traditional economy generally grow

A. Enough food to feed an entire village B. Food to sell in village markets C. Just enough food to meet the needs of the immediate family D. A large number of cash crops

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Spanish

05/16/18