Week 4 Inferential Research and Statistics Project, Part 2

Question # 00551409 Posted By: namrata Updated on: 06/24/2017 01:47 AM Due on: 09/25/2018
Subject Psychology Topic Health Psychology Tutorials:
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PSY 315 Week 4 Inferential Research and Statistics Project, Part 2


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

tTest: Two-Sample 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) one-tail

0.045002328

t Critical one-tail

1.761310136

P(T <= t) two-tail

0.090004655

t Critical two-tail

2.144786688

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  1. Tutorial # 00548717 Posted By: namrata Posted on: 06/24/2017 01:52 AM
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