From a Poll of 800 Television Viewers, the Following Data

question 8

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 alternative hypotheses.
b.
Show the table of the expected frequencies.
c.
Compute the test statistic.
d.
The null hypothesis is to be tested at the 10% level of significance.Determine the critical value for this test.
e.
Determine the p-value and perform the test.

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Definitions:

Common Language

A shared form of communication among a group of people, facilitating mutual understanding and collaboration.

Diversity

The inclusion of individuals from a range of backgrounds, cultures, and perspectives, seen as a key factor in enriching group dynamics and problem-solving capacities.

Multicultural

Referring to or including several cultures, promoting diversity and inclusion in a social or organizational context.

Ethnocentrism

The belief in the superiority of one's own ethnic group or culture over others.