S PROIECT 21 Detective MAME-Confidence interval for a Population Proportion
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For this project you need to obtain some plain M&Ms.
1. Data collection: Carefully inspect at least 200 M&Ms, sorting them into two piles, with non
defective M&Ms in one pile and defective M&Ms in a second pile. A defective M&Ms is one
with missing letters, chips, or cracks. If your bag has less than 200 M&Ms obtain some more.
command
What is your sample size?
What is the number of defective M&Ms?
2. With your sample calculate a 95% confidence interval for the population proportion of defective
plain M&Ms by hand (SHOW WORK). Please write a complete sentence. Round to 3 decimal
places
ita
P(-1)