Consider the following hypothesis test.
H0:µd 0
Ha:µd 0
The following data are from matched samples taken from two populations.
Element1
2
1 21 20 2 28 26 3 18 18 4 20 20 5 26 24
Population
20. The
following data are from matched samples taken from two populations.
Compute the difference value for each element.
Computed ¯.
Compute the standard deviationsd.
Conduct a hypothesis test usinga .05. What is your conclusion?