if three coins are tossed then find the probability of the event that at least one head turns up
Home
/
if three coins are tossed then find the probability of the event that at least one head turns up
if three coins are tossed then find the probability of the event that at least one head turns up
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
1/6
Step-by-step explanation:
number of coins=3 therefore number of faces =6 we have to find the probability of getting at least one head so 1/6
[tex]{\huge{\red{\boxed{\green{\boxed{\blue{\boxed{\orange{\boxed{\pink{\boxed{\mathcal\purple{Answer}}}}}}}}}}}}}[/tex]
[tex]Sample \:space = (HHH) (HHT) (HTT) (HTH) (TTT) (TTH) (THH) (THT)[/tex]
[tex]Total\: No. \:of\: Outcomes = 8[/tex]
[tex]Favourable \:outcomes = 7 { (HHH) (HHT) (HTT) (HTH) (TTH) (THH) (THT) }[/tex]
[tex] Probability = Favourable outcomes / total No of outcomes[/tex]
[tex] Probability = 7/8[/tex]