A survey of 500 farmers showed that of the farmers, 126 grew only wheat, 108 grew only com, 91 grew only oats, 195 grew wheat, 56 grow wheat and com, 44 grew wheat and oats, and 173 grewK com. Determine the number of farmers who a) grew at least one of the three, b) grew all three, c) did not grow any of the three, and d) grew exactly two of the three.a) Of the farmers, grew at least one of the three crops.(Simplify your answer.)

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Answered: A survey of 500 farmers showed that of…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Given a data set consisting of 33 unique whole number observations, its five-number summary is: (12,25,37,48,63) How many observations are less than 37? a) 36 b) 17 c) 16 d) 15
A survey of farmers showed that of the farmers, 124 grew only wheat, 108 grew only corn, 89 grew only oats, 201 grew wheat, 59 grew wheat and corn, 51 grew wheat and oats, and 181 grew corn. Determine the number of farmers who a) grew at least one of the three, b) grew all three, c) did not grow any of the three, and d) grew exactly two of the three.. calculator
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A survey of 500 farmers showed that of the farmers, 126 grew only wheat, 112 grew only corn, 90 grew only oats, 204 grew wheat, 64 grew wheat and corn, 52 grew wheat and oats, and 185 grew corn. Determine the number of farmers who a) grew at least one of the three, b) grew all three, c) did not grow any of the three, and d) grew exactly two of the three.
8.) Of the 30 girls who tried out for the basketball team, 12 were selected. Of the 40 boys-who tried out, 16 were selected. Which statements below are true? Select all that apply. a) For every 5 girls who tried out, 2 were selected b) For every 20 boys who tried out, 8 were selected c) The ratio of students who tried out to students who were selected was higher for boys than girls d) The ratio of students who tried out to students who were selected was the same for boys and girls
In the town Street of sataio, citizens visit the down tio market everyday for daily needs. In the down tio market,1342 people visit the fruit stall everyday and 892 people visit both the fruit stall and vegetable stall everyday.There a total of 2371 people who visit either one of the two stalls. Find the number of people visiting:- a)Only fruit stall b)Only vegetable stall a) The number of people visiting only fruit stall is b) The number of people visiting only vegetable stall is
Computer programming team has 13 members. B.) Suppose 7 are women and 6 are men. How many groups of 5 can be chosen to only one being a man? B2) Suppose 2 insist on working together or not at all on projects. How many groups of 5 can be chosen to work on a project?
2) A class has 25 students. Each day, three students are chosen to present their work at the board. In total, how many such 3 student groups are possible?
A phone company with 220,000 customers provides 50,000 with call waiting, 100,000 with call forwarding, and 20,000 with both. a). Draw a Venn diagramb). How many customers receive at least one phone service?c). How many customers receive exactly one kind of phone service?d). How many customers receive only call forwarding?e). How many customers do not receive either of these phone services?
A study of fathers’ involvement in their children’s education interviews a sample of fathers of school-age children. One question concerns regularly scheduled parent-teacher conferences. Here is a two-way table of the results: Attended all Attended some but not all Attended none Fathers in two-parent families 109 132 203 Fathers in single-parent families 15 10 13 Non-resident fathers 11 25 82 6. How many fathers were interviewed? A) 135 B) 444 C) 600 D) 444,000 E) 600,000

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