The next table shows the results of this independent t test. At the .05 significance level, can you conclude that there is a difference in their mean times? Explain these results to a person who knows about the t test for a single sample but who is unfamiliar with the t test for independent means.
Save your time - order a paper!
Get your paper written from scratch within the tight deadline. Our service is a reliable solution to all your troubles. Place an order on any task and we will take care of it. You won’t have to worry about the quality and deadlinesOrder Paper Now
Hypothesis Test: Independent Groups (t test, unequal variance)
difference (Prada – Oracle)
standard error of difference
confidence interval 95.% lower
confidence interval 95.% upper
margin of error