A survey of a sample of 317 people is conducted. The survey\'s respondents are c

Question

A survey of a sample of 317 people is conducted. The survey's respondents are classified according to their political affiliation and their opinion on a bill. The results are given in the contingency table below. Opinion on the bill In favor of Opposed to Indifferent to Political affiliation Democrat 33 45 20 Republican 36 41 44 Independent 24 32 42 Among all the respondents, what is the relative frequency of those who are Democrat and opposed to the bill? Round your answer to at least two decimal places.

Explanation / Answer

In the given sample 45 people are Democrat who opposed the bill.

So the relative frequency = 45/317 = 0.14. (Ans).

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