Question

Can you show what formula you used and work it out?

1) You have created a new short-cut method that you hope will enable students to learn more material in the same amount of time when compared with the usual (old) teaching method. Of course, the method may actually slow down students’ ability to learn. You test this new method by comparing the performances of identical twins using each of these methods. Using a = 0.01,can you conclude that

there is a difference between the methods? H0:

H1:

a=

Decision Rule:

The results of the tests are:

Old New

Pair Method Method Test:

A 87 75 B 63 61 C 55 51 D 92 82 E 44 42 F 78 55

Conclusion:

alfa level is 0.05

Answer 1

In question , alpha = 0.01 was given and you mentioned alpha = 0.05. I have solved using both so please choose accordingly