Question 15
9 pts 1 Details
The numbers of online applications from simple random samples of college applications for 2004 and for the 2008 were taken. In 2004, out of 556 applications, 239 of them were completed online. In 2008, out of 391 applications, 254 of them were completed online. Test the claim that the proportion of online applications in 2004 was less than the proportion of online applications in 2008 at the 0.01 significance level.
Claim: Select an answer which corresponds to Select an answer
Opposite: Select an answer which corresponds to Select an answer
The test is: Select an answer
The test statistic is: $z = $ (to 2 decimals)
The critical value is: $z = $ (to 2 decimals)
Based on this we: Select an answer
Conclusion There Select an answer appear to be enough evidence to support the claim that the proportion of online applications in 2004 was less than the proportion of online applications in 2008.