Assignment 1: Statistical Analysis Project

Paper , Order, or Assignment Requirements

For this project, you need to create your own research question to conduct a hypothesis test. In doing so, you will need to find your own data by collecting the data yourself. Your data set should consist of at least 30 observations/measurements. You will need to provide to your instructor through Blackboard your research question and plans to collect your data by the end of Week 4. Additionally, a rough draft is due in Week 8 to check your progress and understanding of the assignment. Your research question should have one of the following general forms:

• The true population mean variable is greater than value.
• The true population mean variable is less than value.
• The true population mean variable is not equal to value.

The research question and variable to be studied must be approved by the instructor in Week 4. Failure to receive approval and/or submit a rough draft will result in a 50% penalty on the final assignment.

Write a two to three (2-3) page report in which you:

1. Calculate the mean, median, and standard deviation for ounces in the bottles.
2. Construct a 95% Confidence Interval for the ounces in the bottles.
3. Conduct a hypothesis test to verify if the claim that a bottle contains less than sixteen (16) ounces is supported. Clearly state the logic of your test, the calculations, and the conclusion of your test.
4. Discuss the results of your hypothesis test. Explain what the results mean. Provide supporting information related to your variable and how the results of your test will be used.

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