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Me pueden ayudar en esto ,es de inecuaciones lineales . Dado el conjunto A = {x ∈ N / x es divisor de 48}, determina, en cada caso, un conjunto B tal que se cumplan las condiciones indicadas. a. A U B = {1, 2, 3, 4, 6, 8, 12, 16, 20, 24, 28, 48} b. A ∩ B = {1, 2, 3, 6} c. A U B = {1, 2, 3, 4, 5, 6, 8, 12, 16, 24, 40, 48} d. A ∩ B = ∅
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According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.
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Me pueden ayudar en esto ,es de inecuaciones lineales . Dado el conjunto A = {x ∈ N / x es divisor d...
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