Asked by stephon
A coin is tossed twice. What is the probability of tossing 2 tails? What is the probability of tossing 1 tail & 1 head? can you please show me how to do this problem?
Answers
Answered by
Damon
You can make a diagram
heads heads
heads tails
tails heads
tails tails
one way out of 4 is both tails
two ways out of 4 is a tail and a head
so
1/4 for both tails
and 1/2 for a head and a tail (tail and head same as head and tail)
heads heads
heads tails
tails heads
tails tails
one way out of 4 is both tails
two ways out of 4 is a tail and a head
so
1/4 for both tails
and 1/2 for a head and a tail (tail and head same as head and tail)
Answered by
stephon
Thank you for explaining to me!
Answered by
Doodle
WOW you are so good at it maybe. You can help on my homework sometime
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