In msperlin/adfeR: Data, exercises and Functions for Book "Analise de Dados Financeiros e Economicos com o R"

set.seed(7)

x <- sample (1:3, size = 5, replace = T)
y <- sample (1:3, size = 5, replace = T)

# solution
my_sol <- sum(x*y)

my_answers <- make_random_answers(my_sol)

#check_answers(my_answers)

Question

Considere os seguintes os vetores x e y:

set.seed(7)
x <- sample (1:3, size = 5, replace = T)
y <- sample (1:3, size = 5, replace = T)

Qual é a soma dos elementos de um novo vetor resultante da multiplicação entre os elementos de x e y?

exams::answerlist(my_answers, markup = "markdown")

Solution

Meta-information

extype: num exsolution: r my_sol exname: "numeric 02" exshuffle: TRUE

msperlin/adfeR documentation built on March 26, 2021, 3:05 a.m.