2. evaluate the integral of the following tabular data from a =0 to b using the trapezoidal rule 0.6 0.15 0.25 0.475 0 0.05 0
numerical method of engineering

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

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose