Mathematics, 15.11.2020 22:30 TSZRobloxian8290
A restaurant offers hamburgers with one, two, or three patties. Let XXX represent the number of patties a randomly chosen customer orders on their hamburger. Based on previous data, here's the probability distribution of XXX along with summary statistics: X=\text{\# of patties}X=# of pattiesX, equals, start text, \#, space, o, f, space, p, a, t, t, i, e, s, end text 111 222 333 P(X)P(X)P, left parenthesis, X, right parenthesis 0.400.400, point, 40 0.500.500, point, 50 0.100.100, point, 10 Mean: \mu_X=1.7μ X =1.7mu, start subscript, X, end subscript, equals, 1, point, 7 Standard deviation: \sigma_X\approx0.67σ X ≈0.67sigma, start subscript, X, end subscript, approximately equals, 0, point, 67
Answers: 1
Mathematics, 21.06.2019 16:00
Successful implementation of a new system is based on three independent modules. module 1 works properly with probability 0.96. for modules 2 and 3, these probabilities equal 0.95 and 0.90. compute the probability that at least one of these three modules fails to work properly.
Answers: 2
Mathematics, 21.06.2019 21:30
Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups
Answers: 3
A restaurant offers hamburgers with one, two, or three patties. Let XXX represent the number of patt...
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