You have been given the final results of this study. What are your assumptions? What are your conclusions? Describe your conclusions and how you derived them. Include screenshots of your work.
Research Question: To what extent does our new composite material improve load-bearing capacity of aircraft wings?
Ha: Aircraft wings constructed with the new composite material will have greater load bearing capacity than aircraft wings that are not constructed with the new material.
H0: There is no difference between composite aircraft wing load bearing capacity and other aircraft wings.
Sample: Aircraft wings constructed with a new composite material.
Population: Aircraft wings in general.
Sample Size = 50
Sample Mean = 61
Sample Standard Deviation = 4
Confidence Interval = 95%
Population Mean = 59.95
p=.034
Your conclusion should be one paragraph that includes the following:
The purpose of the analysis. The confidence interval used. The exact type of hypothesis test undertaken. The degrees of freedom, if any. The test critical score. The test statistics score. A statement about rejecting or not-rejecting the null hypothesis based on comparing the test statistic score. A statement about which hypothesis is supported. A statement about the statistical significance of the analysis.
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