A money management firm, which specializes in debt reduction, is interested in the average amount of debt for a married couple. In previous years, married couples had 4500 dollars, on average, of debt. Due to increased costs of college and mortgage interest rates, the money management firm suspects this average has increased in recent years. If the money management firm carries out an hypothesis test, what forms the rejection region?

Incomplete question. However, this are the options to select from

I. test statistic

II. p-value

III. critical value

IV. null hypothesis

Explanation:

Remember, the region of rejection in statistical analysis simply implies what is that numerical range to which the observed results if different from assumed results would lead to the hypothesis should be discarded.

This hypothesis is called the Null hypothesis, it forms the rejection region of any statistical analysis.

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy

the answer is true

for e2020 ; -;