The college is planning to add a food vender in the student union and would like...

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The college is planning to add a food vender in the student union and would like to know what type of food service the students would prefer. A sample of 120 students is obtained and each student is asked to select his/her preference from a coffee shop, a pizza place, or a hamburger grill. The resulting frequency data are as follows: coffee pizza hamburger 53 37 30 What is the expected frequency (number) for each category? The college is planning to add a food vender in the student union and would like to know what type of food service the students would prefer. A sample of 120 students is obtained and each student is asked to select his/her preference from a coffee shop, a pizza place, or a hamburger grill. The resulting frequency data are as follows: coffee pizza hamburger 53 37 30 What is the expected frequency (number) for each category?