A survey has been done among the customer groups of a multi‐cuisine restaurant to analyze customers’ preferences. The survey was conducted among 100 customer groups. Among the sampled customer groups, there were 40 family groups and among these groups 15 chose Indian, 11 chose Chinese, 8 chose Italian and the rest chose Thai menu. There were 30 friends groups and among these groups 7 chose Indian, 5 chose Chinese, 10 chose Italian and the rest chose Thai menu. The rest of the groups were colleagues groups and among them 11 chose Indian, 8 chose Chinese, 4 chose Italian and the rest chose Thai menu. Now answer the following: a. Your first task is to find two variables, T (Customer Group Type) and C (Cuisine Type). Find the joint distribution table P(T, C)  b. Find P(C|T).

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A survey has been done among the customer groups of a multi‐cuisine restaurant to analyze
customers’ preferences. The survey was conducted among 100 customer groups. Among the
sampled customer groups, there were 40 family groups and among these groups 15 chose
Indian, 11 chose Chinese, 8 chose Italian and the rest chose Thai menu. There were 30
friends groups and among these groups 7 chose Indian, 5 chose Chinese, 10 chose Italian
and the rest chose Thai menu. The rest of the groups were colleagues groups and among
them 11 chose Indian, 8 chose Chinese, 4 chose Italian and the rest chose Thai menu.


Now answer the following:
a. Your first task is to find two variables, T (Customer Group Type) and C (Cuisine Type).
Find the joint distribution table P(T, C) 
b. Find P(C|T). 

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