Question

The probability that there will be five or more murder in a given week is

(a) 0.1847

(b) 0.2461

(c) 0.3927

(d) 0.4167

The question was asked in quiz.

My enquiry is from Continous Time Signals topic in division EDC Overview of Electronic Devices & Circuits

Answer 1

The correct choice is (a) 0.1847

For explanation I would say: P(5 or more) = 1 – P(0) – P(1) – P(2) – P(3) – P(4) = 0.1847.