Reference no: EM131545033
Analyze the data from Part 1 using Microsoft® Excel® software.
Write a 700- to 875-word 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 two-tailed test?
o Was your test one-tailed or two-tailed?
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
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t Test: Two-Sample Assuming Equal Variances
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Variable 1
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Variable 2
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Mean
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4.875
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8
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Variance
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5.267857143
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18.28571429
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Observations
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8
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8
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Pooled variance
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11.77678571
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Hypothesized mean difference
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0
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df
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14
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t stat
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-1.821237697
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P(T <= t) one-tail
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0.045002328
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t Critical one-tail
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1.761310136
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P(T <= t) two-tail
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0.090004655
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t Critical two-tail
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2.144786688
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