If two events are complements, their probabilities sum to ...

[wrbasek0]

If two events are complements, their probabilities sum to ___________________ _.
 Fill in the blank(s) with correct word

Question 2

When you multiply a first level branch with a second level branch on a probability tree you get a(n) ___________________ _ probability.
 Fill in the blank(s) with correct word

[phuda]

Answer to Question 1

one
1

Answer to Question 2

joint

[wrbasek0]

TYSM

[ebonylittles]

Thanks for the timely response, appreciate it