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Victoria is doing a chi-square test to see if the state people are born in is correlated with their favorite color.
Victoria is doing a chi-square test to see if the state people are born in is correlated with their favorite color. Forty people like yellow, sixty people like green, fifteen people like red, and people also like blue, orange, and purple. 20% of the people are from Arizona, 30% or the people are from California, 40% of the people are from New Mexico, and 10% of the people are from Nevada.
1) There are 25 people who are from New Mexico and like red. What is the expected frequency for the number of people from New Mexico who like red?
2) There are 5 people who are from New Mexico and like red. What is the expected frequency for the number of people from New Mexico who like red?
