In: Statistics and Probability
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 | 25 | Red | 23 | Yellow | 21 |
Orange | 13 | Green | 15 | Blue | 14 |
Using the ?2 goodness of fit test (? = 0.10) to
determine if the proportion of M&Ms is what is claimed. Select
the [p-value, Decision to Reject (RH0) or Failure to
Reject (FRH0)].