Analyze the data from Part 1 using Microsoft^{®} Excel^{®} software.
Write a 700 to 875word paper that includes the following information:
· Describe what method you are using to compare groups.
· Copy and paste the output into a Microsoft^{®} Word document, and also answer the following questions:
o What is the significance level of the comparison?
o What was the alpha level you identified in Week 3?
o What was the means and variance for each variable?
o What was the test statistic?
o What was the critical value for both the one and twotailed test?
o Was your test onetailed or twotailed?
o Were you able to reject the null hypothesis? In other words, did you prove there was a difference?
· Talk about what these results mean in everyday language and in context to your chosen scenario.
· Make a recommendation based on the findings.
Format your paper according to APA guidelines.
Example of Output You Would Use to Answer These Questions
t Test: TwoSample Assuming Equal Variances 


Variable 1 
Variable 2 
Mean 
4.875 
8 
Variance 
5.267857143 
18.28571429 
Observations 
8 
8 
Pooled variance 
11.77678571 

Hypothesized mean difference 
0 

df 
14 

t stat 
1.821237697 

P(T <= t) onetail 
0.045002328 

t Critical onetail 
1.761310136 

P(T <= t) twotail 
0.090004655 

t Critical twotail 
2.144786688 
