From a Poll of 800 Television Viewers,the Following Data Have

question 75

Essay

From a poll of 800 television viewers,the following data have been accumulated as to their levels of education and their preference of television stations.We are interested in determining if the selection of a TV station is independent of the level of education.

a.State the null and the alternative hypotheses.
b.Show the contingency table of the expected frequencies.
c.Compute the test statistic.
d.The null hypothesis is to be tested at 95% confidence.Determine the critical value for this test.
e.Determine the p-value and perform the test.

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Definitions:

Revenue Recognition

A principle guiding how and when revenue is recognized in the accounting records, generally when earned and realizable.

Economic Substance

The underlying economic or commercial purpose of a transaction, which must exist for it to be recognized for tax or accounting purposes.

Legal Form

Refers to the legal structure or type of business entity, such as corporation, partnership, sole proprietorship, etc., which determines legal liabilities and taxation methods.

Revenue

The total amount of money received by a company for goods sold or services provided during a specific time period.