QUESTÃO imagine um grande quadrado de 85 Km de lado; trata-se de uma distância inferior à da cidade de São Paulo a da cidade de Campinas (aproximadamente 96Km). Suponha que

esse quadrado seja dividido em quadrados de um metro; o resultado será de 85 mil linhas e 85 mil colunas. Peço

que calculem quantas pessoas seriam necessárias se cada quadrado de um metro fosse ocupado por uma

pessoa?

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.