Wednesday
October 1, 2014

Homework Help: math - stats

Posted by barbra on Wednesday, December 19, 2012 at 12:05am.

It is believed that at least 60% of voters from a certain region in Canada favor the free trade agreement (FTA). A recent poll indicated that out of 400 randomly selected individuals, 250 favored the FTA. If we wished to perform a test to determine whether the proportion of those favoring the FTA is greater than 60%, at the 5% level of significance, we would:


Fail to reject H0 since the calculated value of the test statistic is 1.033 which is less than 1.645.

Fail to reject H0 since the calculated value of the test statistic is 1.033 which is less than 1.96.

Fail to reject H0 since the calculated value of the test statistic is 1.0204 which is less than 1.96.

Fail to reject H0 since the calculated value of the test statistic is 1.0204 which is less than 1.645.

Not need to test since everyone knows that FTA is good.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Statistics - It is believed that at least 60% of voters from a certain region in...
Statistics PLEASE HELP - 1. In a recent election Smith ran against Jones for ...
STATISTICS - A poll of 10 voters is taken in a large city. Let X be the number ...
math - A poll estimates that 43% of likely voters are in favor of additional ...
math - A recent poll of 500 randomly chosen voters concludes that 60% of the ...
math 3Probability - Could you please explain how to do this question. Suppose ...
math - Statistics. The following table gives the free throws attempted (FTA) and...
math please help - The following table gives the free throws attempted (FTA) and...
Math - Statistics. The following table gives the free throws attempted (FTA) and...
math - Math :The following table gives the free throws attempted? The following ...

Search
Members