Question

A survey of vegetable gardeners showed the following:

63 grew tomatoes 18 grew both tomatoes and cucumbers
26 grew cucumbers 22 grew both tomatoes and zucchini
38 grew zucchini 19 grew both cucumbers and zucchini
14 grew all three types 18 grew none of these three


Create a Venn diagram to reflect the above data, label your diagram

(a) How many grew only zucchini?
(b) How many grew both cucumbers and zucchini, but not tomatoes?
(c) How many grew only cucumbers?
(d) How many grew none of these three or only tomatoes?
(e) How many vegetable gardeners

Answer 1

How many grew only zucchini? 38 ANSWER
(b) How many grew both cucumbers and zucchini, but not tomatoes?
= 26 -19 + 38 =45 ANSWER
(c) How many grew only cucumbers? 26
(d) How many grew none of these three or only tomatoes? 63
38 grew zucchini but some of them also grew other crops.
c)3 grew only cucumbers
d) 37 grew only tomatoes and 18 grew none of these three
so 37+18=55
e) 100 gardeners were surveyed



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Answer 2

is this correct!

Answer 3

a) How many grew only zucchini? 38
(b) How many grew both cucumbers and zucchini, but not tomatoes? 19
(c) How many grew only cucumbers?26
(d) How many grew none of these three or only tomatoes?18+63=81
(e) How many vegetable gardeners?218

i m not sure :(