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We opened 20 bags MMs to find the average number of different colors in each bag. Number of total MMs 1111 Number ofblue 267P^=24% Number of green...
We opened 20 bags M&Ms to find the average number of different colors in each bag.
Number of total M&Ms 1111
Number of blue 267 P^=24%
Number of green 238 P^=21.4
Number of Red 140 P^=-12.6%
Number of Brown 128 P^=11.5%
Number of Yellow 91 P^=8.1%
Number of Orange 247 P^=2.2%
Average number 0r M&M's per bag 55.5
Standard Deviation 1.432
5 number Summary MIn- 53 Q1- 54.5 M-56 Q3-56 MAX-89
IQR= 1.5
In 2008 the Mars company listed on their website the following distributions of colors of M&Ms
24% blue, 20% orange, 16% green, 14% yellow, 13% red, 13% brown think of these proportions as parameter values for each color
Several market research articles have calculated the average number of M&Ms in a day to be 56. M&Ms enthusiast around the world have begun to express concern that there are less than 56 candies in the bag. Use sample statistics from the above to contact hypothesis test to determine if there is a valid concern. Before we conduct a test answer a few questions.
How do I find the 95% confidence interval? How do I find it 56 is located in the interval? what will this tell me about the test, I'm so lost! I don"t know where to begin. anythingjQuery22405462528622800797_1557804791571???