A container contains 3 red and 4 black balls . If one ball is selected at random from the container , what is the probability that it is black
a.1 b.0
Answers
Answered by
25
Answer:
it's neither 1 nor 0
Step-by-step explanation:
if the probability is 1, then the event is sure to happen... but in this case it's not because it can even be a red ball... if it's 0, then it's impossible... but it's also not impossible... the probability is 4/7
Answered by
5
Answer:
the answer is 4/7
Step-by-step explanation:
Similar questions
English,
4 months ago
Social Sciences,
8 months ago
English,
8 months ago
Business Studies,
10 months ago
Chemistry,
10 months ago