1st lesson free
Universal
- Rate 55AED
- Response 1h
55AED/hr
Contact
1st lesson free
- Math
About Universal
We are asked to find the probability of getting exactly 2 heads in 3 coin tosses. Assuming the coin is fair, the probability of heads (p) = 0.5 and the probability of tails (q) = 0.5. Each toss is independent. This is a binomial probability problem, where: n = number of trials = 3 k = number of desired successes (heads) = 2 p = probability of success = 0.5 q = probability of failure = 0.5 The binomial probability formula is: π(π heads in π tosses)=(ππ)β ππβ ππβπ Plugging in the values: π(2 heads in 3 tosses)=(32)β (0.5)2β (0.5)1=3β 0.25β 0.5=0.375 Final Answer: The probability of getting exactly 2 heads in 3 coin tosses is 0.375 or 37.5%.
See more
About the lesson
- All Levels
- English
All languages in which the lesson is available :
English
The probability of getting exactly \(2\) heads in \(3\) coin tosses is \(0.375\). We are asked to find the probability of getting exactly 2 heads in 3 coin tosses. Assuming the coin is fair, the probability of heads (p) = 0.5 and the probability of tails (q) = 0.5. Each toss is independent. This is a binomial probability problem, where: n = number of trials = 3 k = number of desired successes (heads) = 2 p = probability of success = 0.5 q = probability of failure = 0.5 The binomial probability formula is: π(π heads in π tosses)=(ππ)β ππβ ππβπ Plugging in the values: π(2 heads in 3 tosses)=(32)β (0.5)2β (0.5)1=3β 0.25β 0.5=0.375 Final Answer: The probability of getting exactly 2 heads in 3 coin tosses is 0.375 or 37.5%.
See more
Rates
Rate
- 55AED
Pack prices
- 5h: 275AED
- 10h: 550AED
free lessons
The first free lesson with Universal will allow you to get to know each other and clearly specify your needs for your next lessons.
- 1hr
online
- 55AED/h
Similar Math teachers in Bikaner
Julien
Dubai & Online
- 500 AED/hr
- 1st lesson free
Maxime
Dubai & Online
- 500 AED/hr
- 1st lesson free
Ahmad
Dubai & Online
- 230 AED/hr
- 1st lesson free
Intasar
Dubai & Online
- 499 AED/hr
- 1st lesson free
Olivier
Dubai & Online
- 450 AED/hr
- 1st lesson free
Mustafa
Abu Dhabi & Online
- 80 AED/hr
- 1st lesson free
Sakshi
Dubai & Online
- 55 AED/hr
- 1st lesson free
Tahani
Dubai & Online
- 65 AED/hr
- 1st lesson free
Sara
Sharjah & Online
- 39 AED/hr
- 1st lesson free
Julie
Dubai & Online
- 185 AED/hr
- 1st lesson free
Sarah
Abu Dhabi & Online
- 200 AED/hr
- 1st lesson free
Mahmoud
Dubai & Online
- 60 AED/hr
- 1st lesson free
Anil
Dubai
- 180 AED/hr
- 1st lesson free
May
Abu Dhabi
- 120 AED/hr
- 1st lesson free
Georgina
Dubai & Online
- 375 AED/hr
Neema
Dubai & Online
- 100 AED/hr
Gargi
Dubai & Online
- 100 AED/hr
- 1st lesson free
Luis
Dubai & Online
- 400 AED/hr
- 1st lesson free
Godwin
Dubai & Online
- 50 AED/hr
- 1st lesson free
Fatima
Abu Dhabi & Online
- 230 AED/hr
- 1st lesson free
-
See Math tutors
