Question: hi, can someone help me answer this question. thank you QUESTION 1 (25 MARKS) The marketing researcher want to determine whether the type of beverage
hi, can someone help me answer this question. thank you

QUESTION 1 (25 MARKS) The marketing researcher want to determine whether the type of beverage ordered with lunch at a restaurant is independent of the consumer's age? A random poll of 309 lunch customers is taken, resulting in the following contingency table of observed value. Preferred beverage Soft Other Age coffee/tea drink (milk etc.) 21-34 26 95 18 35-55 41 40 20 >55 24 13 32 a. Find the expected frequency for each cell? (9 marks) b. At the 0.05 level of significance, is there evidence of a difference between beverage ordered with lunch at restaurant and age of the customer? (8 marks) c. Determine the p- value in (a) and interpret its meaning. (8 marks)
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