Unit 3 Dropbox Assignment Answers by (Insert your name here)

In the summary tables below, insert only the answers. You will show work after the summary section.

Question 1 answer

1

Z=

Question 2 answers

1a	P=
1b	P=

Question 3 answers

2a	P=
2b	P=

Question 4 answer

Make sure you use full sentences for the items below. Do not simply say something like “x1<x2” “or “reject null” without a description and explanation of how you arrived at your conclusion.

Null hypothesis:

Alternative hypothesis:

Calculated t value:

Conclusion (justify using the metrics):

Question 5 answer

Make sure you use full sentences for the items below. Do not simply say something like “x1<x2” “or “reject null” without a description and explanation of how you arrived at your conclusion.

Null hypothesis:

Alternative hypothesis:

Calculated z value:

Conclusion (justify using the metrics):

Question 6 answer

Make sure you use full sentences for the items below. Do not simply say something like “x1<x2” “or “reject null” without a description and explanation of how you arrived at your conclusion.

Null hypothesis:

Alternative hypothesis:

Calculated p or t value:

Conclusion (justify using the metrics):