Gauravji21 right, but
heres my reasoning for E,
C. Most gardeners in the United States do not grow eggplant plants in their gardens
this says that most gardeners dont grow eggplants which means that there are some gardeners who do grow eggplants in their garden, and thus the conclusion can still stand (25% of the eggplants sold are italian eggplants, so italian eggplants are popular among gardeners)
for e.g. 100 eggplants of 4 varieties are sold =>
Say 4 varieties of eggplants are Italian(I), A,B,C
I = 25
A+B+C = 75
Now Italian can be the most popular one (I = 25, A= 15, B=15, C =15) CONCLUSION STILL STANDS.
OR Italian can NOT be the most popular one (I = 25, A=50, B = 20, C = 5) Here A is the most popular one, so conclusion doesn't stand.
E. There are only 3 types of eggplant plants sold in the United States.
Now say
for e.g. 100 eggplants of 3 varieties are sold =>
Say 3 varieties are Italian(I), A,B
I = 25
A+B = 75
Now Italian can NOT be the most popular one (I = 25, A= 5, B=70) Here B is the most popular one.
Also here, Italian can NOT be the most popular one (I = 25, A=50, B = 25) Here A is the most popular one.
E asserts, in a sense, that Italian eggplant will NOT be the most popular eggplant. If we say that there are more than 3 varieties then conclusion may or may not be true.
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