Mathematics, 30.10.2019 06:31, farashka03
Three language classes are offered to 100 students: spanish, french, and german. 28 students take spanish, 26 take french and 16 take german. in addition 12 students take both spanish and french, 4 take both spanish and german, 6 take both french and german, and 2 enroll in all three.
(a) if a student is chosen randomly, what is the probability that they are not in any of these classes?
(b) if a student is chosen randomly, what is the probability that they are taking exactly one language class?
(c) if two students are chosen randomly, what is the probability that at least one of them is taking a language class?
Answers: 1
Mathematics, 21.06.2019 14:10, MayFlowers
Determine whether the samples are independent or dependent. upper a data set includes the morning and evening temperature for the lasta data set includes the morning and evening temperature for the last 90 days.90 days.
Answers: 1
Mathematics, 21.06.2019 23:00, abbymoses3
Someone answer this asap for the function f(x) and g(x) are both quadratic functions. f(x) = x² + 2x + 5 g(x) = x² + 2x - 1 which statement best describes the graph of g(x) compared to the graph of f(x)? a. the graph of g(x) is the graph of f(x) shifted down 1 units. b. the graph of g(x) is the graph of f(x) shifted down 6 units. c. the graph of g(x) is the graph of f(x) shifted to the right 1 unit. d. the graph of g(x) is the graph of f(x) shifted tothe right 6 units.
Answers: 3
Three language classes are offered to 100 students: spanish, french, and german. 28 students take s...
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