MAT 300
Assignment 1: Bottling Company Case Study
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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.
Bottle Number
|
Ounces
|
Bottle Number
|
Ounces
|
Bottle Number
|
Ounces
|
1
|
14.5
|
11
|
15
|
21
|
14.1
|
2
|
14.6
|
12
|
15.1
|
22
|
14.2
|
3
|
14.7
|
13
|
15
|
23
|
14
|
4
|
14.8
|
14
|
14.4
|
24
|
14.9
|
5
|
14.9
|
15
|
15.8
|
25
|
14.7
|
6
|
15.3
|
16
|
14
|
26
|
14.5
|
7
|
14.9
|
17
|
16
|
27
|
14.6
|
8
|
15.5
|
18
|
16.1
|
28
|
14.8
|
9
|
14.8
|
19
|
15.8
|
29
|
14.8
|
10
|
15.2
|
20
|
14.5
|
30
|
14.6
|
Write a two to three (2-3) page report
in which you:
- Calculate the mean, median, and standard deviation for
ounces in the bottles.
- Construct a 95% Confidence Interval for the ounces in
the bottles.
- 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.
- Provide the following discussion based on the
conclusion of your test:
a. If you conclude that there are
less than sixteen (16) ounces in a bottle of soda, speculate on three (3)
possible causes. Next, suggest the strategies to avoid the deficit in the
future.
Or
b. If you conclude that the claim of
less soda per bottle is not supported or justified, provide a detailed
explanation to your boss about the situation. Include your speculation on the
reason(s) behind the claim, and recommend one (1) strategy geared toward
mitigating this issue in the future.
Your assignment must follow these
formatting requirements:
- Be typed, double spaced, using Times New Roman font
(size 12), with one-inch margins on all sides. No citations and references
are required, but if you use them, they must follow APA format. Check with
your professor for any additional instructions.
- Include a cover page containing the title of the
assignment, the student’s name, the professor’s name, the course title,
and the date. The cover page and the reference page are not included in
the required assignment page length.
The specific course learning
outcomes associated with this assignment are:
- Calculate measurements of central tendency and
dispersal.
- Determine confidence intervals for data.
- Describe the vocabulary and principles of hypothesis
testing.
- Discuss application of course content to professional
contexts.
- Use technological tools to solve problems in
statistics.
- Write clearly and concisely about statistics using
proper writing mechanics.
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