Question

In: Statistics and Probability

The Parti Quebecois has always stated they would hold a referendum for independence under “winning conditions”....

The Parti Quebecois has always stated they would hold a referendum for independence

under “winning conditions”. This basically means they would hold a referendum when they can

prove that more than 50% of the population is in favour of independence.

a) What hypothesis test results from the above statements? What are the hypotheses

to be confronted?

The PQ has conducted a survey with a sample of 625, from which 320 were in favour of

independence.

b) Conduct a hypothesis test using the rejection zone method at a 5% level of

significance.

c) What is the test’s conclusion?

d) Describe a type I and type II error in the given context.

Solutions

Expert Solution

orchestra answered 2 years ago
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