Description
In Module 9 of this course, you will produce a brief research document about the subject of your data collection and analysis.
The resources that you will use include the Hunt Library and/or the following databases in order to gather data that you can analyze for your own hypothesis test. Review these websites and their respective databases at this time for familiarity.
Research document (3-4 pages)
Using the decision tree provided in this activity, create a document that presents a synopsis of your problem statement, hypothesis, and statistical test that you will use. (APA format and include references.)
The RED portion are the calculations that need to be implemented into StatCrunch
For this report.
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Explanation & Answer
Attached.
Running Head: Selecting Statistical Test
1
Selecting Statistical Test
Institutional Affiliation
Date
Selecting Statistical Test
2
Introduction
Technology has affected every industry across the globe and the aviation industry has not
been left out of the bracket. The introduction of the glass cockpits has facilitated more
advancements of the aircrafts across the globe. The introduction of the glass cockpits has increased
the expectations of many people on the safety concerns. A research done by National
Transportation Board has given different results than the expectations of many people. The
research done developed results which will be subjected to statistical test and make conclusions
using the statistical results (Lin, et al, 2015). Before carrying out the research, this reports will
satisfy how the data collected from the study meet different statistical assumptions such as T-test,
chi-square, correlation, regression, ANOVA, Mann-Whitney U-test, Wilcoxon signed rank test,
and Kruskal-Wallis test.
Assumptions
Using the decision tree provided, the report was certain that the study results met a number of
assumptions based on the statistical theories developed.
i.
T-test - T-test would be appropriate to use in the research data because it an inferential
statistics and hypothesis tool which tries to determine if there exist a significant difference
between two sets of data or groups. The T-test would be approp...