In a survey of 75 consumers, 12 indicated that they were going to buy a new car, 18 said they were going to bu

In a survey of 75 consumers, 12 indicated that they were going to buy a new car, 18 said they were going to buy a new refrigerator, and 24 said they were going to buy a new washer. Of these, 6 were going to buy both a car and a refrigerator, 4 were going to buy a car and a washer, and 10 were going to buy a washer and a refrigerator. One person indicated that she was going to buy all three items.


Construct a Venn diagram, label your diagram clearly. Use your diagram to answer the following questions:


(a) How many were going to buy only a car? 12


(b) How many were going to buy only a washer? 24


(c) How many were going to buy only a refrigerator 18


(d) How many were going to buy a car and a washer but not a refrigerator? 4


(e) How many were going to buy none of these items?

In a survey of 75 consumers, 12 indicated that they were going to buy a new car, 18 said they were going to bu
a) 12-6-4-1=1


b) 24-10-6-1=7


c)18-4-10-1=3


d)6-1=5


e.) 1+7+3+6+10+4= 32


75-32= 43





Hope i helped.
Reply:a. 1 [12- (6+4+1)}


b. 9 (4 to buy washer and car, 10 w+r, 1 all)from ttl 24


c. 1 [1 to buy all 3 items, 10 (w+R), 6 (c+R)] from ttl 18


d. 3 from ttl 4 [1 all 3 items, 4 c+W]


e. 33 purchasing from 75 leaves 42 buy nothing.