Here n=1515 and p for blue M&Ms is 0.24
So the expected value is n*p=1515*0.24=363.6
Hence correct answer here is a. 363.6
QUESTION 10 Mars, the company that makes M&Ms, has given proportions of their colors. Do mine...
Mars Inc. claims that they produce M&Ms with the following distributions: Brown 30% Red 20% Yellow 20% Orange 10% Green 10% Blue 10% A bag of M&Ms was randomly selected from the grocery store shelf, and the color counts were: Brown 22 Red 24 Yellow 19 Orange 14 Green 15 Blue 15 Using the χ2 goodness of fit test to determine if the proportion of M&Ms is what is claimed, what is the test statistic? a) χ2 = 8.049 b)...
Mars Inc, claims that they produce M&Ms with the following distributions: Brown Orange 30% Red 1046 Green 20% 10% Yellow Blue 20% 10% A bag of M&Ms was randomly selected from the grocery store shelf, and the color counts were: Brown 22 Orange 14 Red Green 22 Yellow 16 Blue 20 15 Using the goodness of fittest (a -0.10) to determine if the proportion of M&Ms is what is claimed. Select the [p-value, Decision to Reject (RH) or Failure to...
A bag of M&MS was randomly selected from the grocery store shelf, and the color counts were: Brown 20, Red 5, Yellow 10, Orange 4, Green 5, Blue 6. Mars Inc. claims that they produce M&Ms with the following distributions Brown 30% Red 20% Yellow 20% Orange 10% Green 10% Blue 10%. 1. n = 50, is there evidence of difference between the random bag that was picked and Mars Inc.'s claims? 2. Graph the results.
According to the M&Ms Web site, each package of the milk chocolate candies typically contains 14% brown, 13% red, 14% yellow, 16% green, 24% blue, and 20% orange M&Ms. You go to the store and buy a standard package. When you open it, you find that it contains 51 M&Ms, distributed as follows. Color Brown Red Yellow Green Blue Orange Frequency 8 4 7 11 11 The variable color is categorical. continuous. discrete. neither discrete, continuous, nor categorical.
8. [-18 Points] DETAILS BBBASICSTAT6 5.2.013. M M&M plain candies come in various colors. According to the M&M/Mars Department of Consumer Affairs, the distribution of colors for plain M&M candies is as follows. Color Purple Yellow Red Orange Green Blue Brown Percentage 17% 23% 22% 10% 7% 7% 14% Suppose you have a large bag of plain M&M candies and you choose one candy at random. (a) Find P(green candy or blue candy). Are these outcomes mutually exclusive? Why? O...
Plain M&M's come in 6 different colors (Blue, Orange, Green, Yellow, Red, Brown) and are produced at two different plants. M&M's that come from a plant in Tennessee are supposed to have the following distribution of colors: 20.7% Blue; 20.5% Orange; 19.8% Green; 13.5% Yellow; 13.1% Red and 12.4% Brown. Quality control at the plant is concerned the machine is not working correctly and that it is producing a different distribution of colors. They take a random sample of 940...
Until very recently, company policy dictated that M&M bags include 30% brown, 20% yellow, 20% red, and 10% orange, blue, and green, respectively. After buying a bag of M&Ms, the author counted 29 yellow, 23 red, 12 orange, 14 blue, 8 green, and 18 brown. Is this sample consistent with the company’s stated proportions? Test an appropriate hypothesis and state your conclusion. If the M&Ms are packaged in the stated proportions, how many of each color should the author have...
M&M's are packaged so that 24% in a given package are blue, 20% orange, 16% green, 14% yellow, 13% red, 13% brown. a single-serve package of M&Ms contains 21 candies. would it be unusual to find only 2 green-coloted candies in the package?
The masterfoods company manufactures bags of peanut butter M&Ms. they report that they make 10% each brown and red candies, and 20% each yellow, blue, and orange candies. The rest of the candies are green. If you pick four M&Ms in a row, what is the probability that they are: A all blue? B none are green? C at least one is red? D the fourth one is the first one that is brown?
The Skittles company claims that the 5 colors are evenly distributed in each bag. The M&Ms company has removed their color distribution from their website. (The pdf document Percentages of M&Ms Colors is posted in Moodle.) You may use the Goodness of Fit example that is posted in Moodle as a guide. How- yer, your numbers MUST be different. Conduct a goodness of fit hypothesis test to determine whether the distribution of colors in your bag of candy is the...