Question

You toss 5 coins. What is the probability that all 5 show heads?

Can someone help please will fan and give medal

Answer 1

the probability that on one toss you shoe heads = 1/2

Answer 2

form what fraction how many times could you get on all heads

Answer 3

and for second and third etc its still 1/2

these are independent events so you multiply the probabilities

Answer 4

5/5 ?

Answer 5

\[\frac{ 1 }{ 2 }\times\frac{ 1 }{ 2 }\times\frac{ 1 }{ 2 }\times\frac{ 1 }{ 2 }\times\frac{ 1 }{ 2 }=(\frac{ 1 }{ 2 })^5\]

Answer 6

arthur has it