Question

The Venn diagram shows event A and event B comprised of outcomes from the same sample space. The probability of event A is given, as well as the probability of neither event A nor event B. What is the probability of event B?

refer to comment for diagram

Answer 1

1/4 is it right?

Answer 2

no here is the options...A. 0.2 B. 0.4 C. 0.5 D. 0.6 E. 0.8

Answer 3

@heybhai

Answer 4

as seen in Fig B has set A inside so its a superset of A.only the space lying outdside B is the 0.2 space on right hence 1-0.2-0.2=0.6