M & M Project

Submitted By notme3
Words: 944
Pages: 4
Open Document
M&M PROJECT

Statistics 300
23June2013

First to get started with the project three 1.69 ounce bags of plain M&M’s were purchased from Shoppers, and 2 7-11’s. These bags will help with taking a sample of the population that is produced. Purchasing the bags from three different stores will help with the results of the project being meaningful because it is assured that the samples will be truly random. Random sampling is when all members of a group have an equal and independent chance of being selected. Next each individual bag of candy was opened and counted. When counting the candies were put into groups based on their color (blue, orange, green, yellow, red and brown) and the results were recorded on a spreadsheet. Once every bag was counted the findings were added up to find the total number of candies within each of the three 1.69 ounce bags of plain M&M’s. The findings were as followed: Bag One had 54 candies, Bag Two had 57 candies and Bag Three had 56 candies.
For this part of the project all of the data findings from the class were combined into one class data set. The data focused on the color proportions and the number of candies per bag. The information that was used for the color proportions is the total for each color and the total number of candies sampled. The data in the number candies in bag column was used for the number of candies per bag.
First the sample proportions for each of the colors were calculated. A sample proportion is the number of individuals in the sample with a specified characteristics divided by the sample size. For this particular project it was done by adding up each color column and the numbers of candies per bag column individually to find the sum of each column first. Then to find the sample proportions the total number of the specific color candies from all the bags was divided by the total number of candies in all the bags. This step was repeated and completed for each of the colors. The results are shown in the chart below (the total number of candies are depicted by
‘x’ and sample proportion is depicted by ‘p’).
The sample mean was then calculated. To find the sample mean the mean of the number of candies in bag column was computed. The sample mean was 55.93442623. Then using
Microsoft Excel a histogram for the number of candies per bag was created, descriptive statistics for the total number of candies per bag was computed and lastly a summary was created. A histogram is a bar graph that represents the frequency of a data set. Descriptive statistics show the mathematical quantities (mean, median, standard deviation) that summarize and interpret some of the properties of a set of data sample.
The summary summarized the sample proportions, sample mean, sample standard deviation, histogram description and the sample sizes of this project. The sample standard deviation of the mean number of candies per bag was 1.7211. The histogram had a Skewed Left
Distribution which means that is negatively skewed because the tail extends to the left and mean is to the left of the median. The distribution had two possible outliers which are 60 and 62.
Outliers are data entries that are far removed from the other entries in the data set. Sample sizes of the project were the total number of candies sampled (3412) and the total number of bags sampled (61).
This part of the project dealt with constructing confidence intervals for the proportions of each color and the mean number of candies per bag as
Show More

Related Documents: M & M Project

M&M Project Essay

Abstract M&Ms® have a history of being in existence for many, many years. This popular candy was chosen as the sample for the basis of this project. Once all of the data was collected from all of the students in our class this quarter, we, as a whole, were able to conclude several findings. The manner in which we concluded these results is explained in great detail throughout this paper. It is pretty amazing how an insignificant piece of chocolate can, once combined and analyzed with other…

Words 1758 - Pages 8

Essay about M & M Project

Abstract The purpose of this paper is to provide a written report of the five part M&M project. Part one was sampling. We were to purchase 3 bags of M&M and record the color counts of each bag in an Excel spread sheet. For part two we calculated the sample proportions for each color, the mean number of candies per1.69oz bag, created a histogram for the number of candies per bag, use Excel to compute the descriptive statistics for the total number of candies per bag and summarize the information…

Words 1002 - Pages 5

Essay on Project Management and Water Consumption

1. Project Identification Project Name Water Consumption at Waterfront Campus Project Sponsor Darrell Stevens Project Manager Darrell Stevens Version 1.0 2. PROJECT BACKGROUND/CONTEXT There is currently no in depth data on hand for the amount of water used on campus. Our Woodside Wing is Gold in LEED (Leadership in Energy and Environmental Design) and Harbour Wing is Silver. 3. Project OBJECTIVES (purpose) Cut down on the water consumption at the Waterfront campus. Educate student and staff…

Words 758 - Pages 4

Mnmprojpart1Online(1) Essay

MAT 300 m&ms® Project Part 1 (10 pts) Throughout this course we will be using m&ms® data to help explain some of the concepts being taught as well as give you a feel for how these methods can be used. We will be exploring plain m&ms® and I have chosen to use the 1.69 oz size bags for convenience and affordability. From a larger perspective, the purpose of our report is to examine the packaging process for plain 1.69 ounce bags of m&ms®. In order to get started, everyone needs to visit three…

Words 449 - Pages 2

Essay about Mr Suraj Chaodhary

activity with greatest EFT. Appendix 1 – simple calculations When the project is to be completed by the given time frame, it’s crucial to know how long an activity can occur. This can be calculated by the backward pass (BP) exactly opposite to the FP. Latest start time (LST) for any activity is determined by subtracting DUR from Latest finish time (LFT) for that activity. The LFT of the final activity is the total project time. Appendix 2 – simple calculations TOTAL FLOAT (TF) When earliest…

Words 1079 - Pages 5

Mass. Officials Warn of Bottled Water Taint Essay

Turkish irrigation project Kemal Tunç, General Manager of Turkish pipe manufacturer Subor, explains how the company has become a preferred supplier of glass reinforced plastic (GRP) pipes for irrigation projects in the country. A s one of the most important natural resources, water plays a great role both in Turkey and the rest of the world. Today, a vital requirement is the more efficient use of water. In Turkey, 74% of water useage is for irrigation in agricultural projects and therefore…

Words 1395 - Pages 6

Risk: Risk and Mitigation Plan Instructions Essay

the project. Step 3: Develop a mitigation strategy for each High/High, High/Medium and Medium/High risk. Consider developing mitigation strategies for the Medium/Medium risks. | |Potential Impact on |Likelihood of | | | |Project Success…

Words 417 - Pages 2

2014 Fall Business Comm Calendar Wyatt Essay

11:30 a.m. M/W/F: 10:30 a.m. – 12:00 p.m. Meets: (A) 1:30 – 2:20, PH 226B (B) 2:30 – 3:20, PH A22 (C) 3:30 – 4:20, DH 2105 Course Calendar • Fall 2014 Wk. Dates Topics Assignments DUE 1 M Aug. 25 Introduction Purchase books! W Résumés and the Job Hunt (and Clients, too) F Word Processing and Résumé Formatting 2 M Sep. 1 NO CLASS MEETING (Labor Day) W Cover Letters F Personal Statements • PAR Statements, Realistic Goals, Personal Plans Quiz 1: Career Documents Résumé Draft 3 M Sep. 8 Interview…

Words 612 - Pages 3

Essay on Prime Number and Project Phase

EVENT SCHEDULE PLANNER 2013 - 2014 PROJECT/EVENT ASSIGNMENTS/HOMEWORK ORGANIZER JASMINE STREET Don’t Stop Believing EVENT SCHEDULE PLANNER 2013 - 2014 PROJECT/EVENT ASSIGNMENTS/HOMEWORK ORGANIZER JASMINE STREET Don’t Stop Believing - Journey PROJECT PHASE STARTING ENDING BEOWULF GRAPHIC DESIGN 10.23.2013 11.7.2013 PSALMS AUSTRALIAN 10.14.2013 10.28.2013 HEALTH AIDS 9.19.2013 10.31.2013 SOSE ESSAY CHAP.3 10.21.2013 11.4.2013 SOSE MIGRATIONTEST 10.21.2013…

Words 461 - Pages 2

Course Project Astronomy: The Milky Way Project Through Zooniverse

Course Project Astronomy – The Milky Way Project Final Project Rasmussen College Chantalle Witte November 5, 2014 I chose to research and observe the Milky Way Project through Zooniverse. The primary goal for this research was to locate and classify space bubbles. These space bubbles are essentially assumed to be the formation of stars (The Milky Way Project. Retrieved from http://www.milkywayproject.org). However, space bubbles are considered to be a great unknown, because we simply…

Words 822 - Pages 4