Question

show that A+(A.B) is a contingency​

Answer 1

Answer:

Hey mate,

here is your answer

A contingency table provides a way of portraying data that can facilitate calculating probabilities. The table helps in determining conditional probabilities quite easily. The table displays sample values in relation to two different variables that may be dependent or contingent on one another. Later on, we will use contingency tables again, but in another manner .