A company is researching the effectiveness of a new web site design to decrease the time to access a website. Five web site users were randomly selected and their times (in seconds) to access the web site with the old and new designs were recorded. The results follow. For a 0.01 significance level, what is the critical value?
A) 2.256
B) 1.895
C) 3.747
D) 2.447

Question

A company is researching the effectiveness of a new web site design to decrease the time to access a website. Five web site users were randomly selected and their times (in seconds) to access the web site with the old and new designs were recorded. The results follow.  For a 0.01 significance level, what is the critical value?
A) 2.256 
B) 1.895 
C) 3.747 
D) 2.447

Quizplus · Accepted Answer

The Answer of A company is researching the effectiveness of a new web site design to decrease the time to access a website. Five web site users were randomly selected and their times (in seconds) to access the web site with the old and new designs were recorded. The results follow.  For a 0.01 significance level, what is the critical value?
A) 2.256 
B) 1.895 
C) 3.747 
D) 2.447

A Company Is Researching the Effectiveness of a New Web