M&M PROJECT REPORT Essay Example | Topics and Well Written Essays - 500 words

M&M PROJECT REPORT - Essay Example The last part is the quality control where testing if the ratio of candies in each bin are equal. The paper discusses methods, analysis and results of each part of the project (Larson & Farber 37). The report presents the statistical data from M&M investigation. Additionally, the paper contains mean of candies found in each bag. Testing was conducted to ensure that the set proportions are on target. Consequently, hypotheses were done to ascertain that the proportions are also on target. I collected three M&M 1.69 Oz PLAIN M&M candy bag. We counted each color of the candy bag and recorded the total information on a worksheet. The personal samples for the researchers were combined to come up with complete random samples. Each researcher purchased a 1.69Oz bag of plain M&M candy from different shops (Larson & Farber 66). The random sampling method used was to make sure each bag had an equal chance of being selected. Buying the 1.69Oz bags of plain M&M candy ensured a true sample of the bags. After buying the bags were emptied and the number of each candy color was recorded. The results were tabulated as one, in a worksheet. In this section of the project report, I calculated the proportion of samples for each product color. Additionally, I calculated the mean number of 69Oz bags of plain M&M candies (Larson & Farber 74). I created a Histogram for the candies per bag and summarized the number of calculating proportion. I also calculated the sample SD. Histogram’s explanation was also provided. I constructed a confidence level of 95% for the proportion of all colors. Additionally, I constructed the means’ confidence level. I also calculated the smallest sample size needed to calculate the confidence interval of 95% for blue candies having a margin error of 4% (Larson & Farber 73). Using the Confidence interval Science calculator at the link