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Bottling Company Case Studey

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Submitted By dwrig2015
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Assignment 1: Bottling Company Case Study
Due Week 10 and worth 140 points Imagine you are a manager at a major bottling company. Customers have begun to complain that the bottles of the brand of soda produced in your company contain less than the advertised sixteen (16) ounces of product. Your boss wants to solve the problem at hand and has asked you to investigate. You have your employees pull thirty (30) bottles off the line at random from all the shifts at the bottling plant. You ask your employees to measure the amount of soda there is in each bottle. Note: Use the data set provided by your instructor to complete this assignment.

NOTE: The Excel workbook containing the above data can be downloaded from here:

MAT300_Assignment 1_Data.xlsx

In a Word document, write a two to three (2-3) page report in which you:
Calculate the mean, median, and standard deviation for ounces in the bottles. Round your final results to 3 significant places after the decimal.
Construct a 95% Confidence Interval for the ounces in the bottles. Round your final results to 3 significant places after the decimal.
Conduct a hypothesis test to verify if the claim that a bottle contains less than sixteen (16) ounces is supported. Use 0.02 as the level of significance. Clearly state the logic of your test, the calculations, and the conclusion of your test. Note that for performing a hypothesis testing, the following quantities have to be calculated: (a) The sampling error. (Round your final result to 3 significant places after the decimal).

(b) The sample Test Statistic. (Round your final result to 3 significant places after the decimal).

(c) The P-value of the testing. (Round your final result to 4 significant places after the decimal).

(d) The Critical Value(s). (Round your final result(s) to 3 significant places

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