Ask Question
Today, 18:59

For events A and B, suppose P (A) = 0.7 and P (A and B) = 0.28. Are A and B independent?

+5
Answers (1)
  1. Today, 20:44
    0
    Yes

    Step-by-step explanation:

    Since P (A) = 0.7 and P (A and B) = 0.28, then P (B) must be 0.4 because 0.7*0.4=0.28.

    Since P (A and B) is a combined probability, P (A) and P (B) are independent.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “For events A and B, suppose P (A) = 0.7 and P (A and B) = 0.28. Are A and B independent? ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers