What's the solution set of –4x + 1 ≤ 9 or x∕5 + 2 < 3?

Question 8 options:

A)
x ≥ –2 or x < 5

B)
There is no solution.

C)
2 ≤ x < 5

D)
All real numbers

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