Question
Final Project on you, with your statistical know-how, to get to the bottom of this. Your task is to determine if the color proportion of
Final Project on you, with your statistical know-how, to get to the bottom of this. Your task is to determine if the color proportion of a certain type of m&ms is different from what the Mars Corporation claims. Materials One Sharing size bag of M&Ms (Approximately 10.7 oz), either Milk Chocolate, Peanut, Kids minis, Dark, Peanut butter, Almond, or Pretzel. It is your choice of flavor. However, you must buy at least a sharing size bag, NO SMALLER. Email from the Mars Corporation: Dear Student: Thank you for your email regarding M&M'S Chocolate Candies. Our color blends were selected by conducting consumer preference tests, which indicate the assortment of colors that pleased the greatest number of people and created the most attractive overall effect. On average, our mix of colors for M&M'S CHOCOLATE CANDIES is: M&M'S MILK CHOCOLATE: 24% cyan blue, 20% orange, 16% green, 14% bright yellow, 13% red, 13% brown. M&M'S PEANUT: 23% cyan blue, 23% orange, 15% green, 15% bright yellow, 12% red, 12% brown. M&M'S KIDS MINIS: 25% cyan blue, 25% orange, 12% green, 13% bright yellow, 12% red, 13% brown. M&M'S DARK: 17% cyan blue, 16% orange, 16% green, 17% bright yellow, 17% red, 17% brown. M&M'S PEANUT BUTTER and ALMOND: 20% cyan blue, 20% orange, 20% green, 20% bright yellow, 10% red, 10% brown. M&M'S PRETZEL: 28.5% blue, 14.3% each of yellow, orange, green, brown and red. Each large production batch is blended to those ratios and mixed thoroughly. However, color distribution is variable since the individual packages are filled by weight on high-speed equipment, and not by count, so it is possible to have an unusual color distribution. Have a great day! Your Friends at Mars Chocolate North America Requirements: For the whole project 1. Your project must be typed. No handwritten projects will be accepted. 2. State the type of M&Ms you used For each round within the project: 3. State how you collected your sample 4. Graph the results from the sample you collected 5. State all parts of whatever test you feel appropriate to use to answer the question from the consumer group. You must show that it is reasonable to perform the test you have chosen. 6. State your conclusion stated in PLAIN language, not statistical jargon, for each individual round Procedure: Round 1: Using a sample of size 50 from your bag, is there evidence to support the consumer groups claim? You must have all the required parts stated above. Round 2: Using a sample of size 150 from your bag, is there evidence to support the consumer groups claim? You must have all the required parts stated above. Round 3: Using the entire bag as your sample, is there evidence to support the consumer groups claim? You must have all the required parts stated above. Additional Question: 1. Did you get the same results for each of your samples? Why? Justify your answer.
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