1st lesson free
Universal
- Rate TSh 39,536
- Response 1h
TSh 39,536/hr
Contact
1st lesson free
- Mathematics
Yesi am pankaj kumarIam study my math best my favourite subject math
- Mathematics
Lesson location
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
- Primary school
- Ordinary Level
- Form 5
- +10
levels :
Primary school
Ordinary Level
Form 5
Form 6
Ordinary Diploma
Tertiary Education
Adult Education
Bachelorβs Degree
Masterβs Degree
PhD / Doctorate
PGDLP
MBA
Nursery
- 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
- TSh 39,536
Pack prices
- 5h: TSh 195
- 10h: TSh 390
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
- TSh39,536/h
Similar Mathematics teachers in Bikaner
MBIKIYE
& Online
- TSh 15,000/hr
- 1st lesson free
SAMWEL
& Online
- TSh 20,000/hr
- 1st lesson free
Ibrahim
Dar es Salaam & Online
- TSh 30,000/hr
- 1st lesson free
John
Dar es Salaam & Online
- TSh 55,000/hr
- 1st lesson free
Agatha
Dar es Salaam & Online
- TSh 20,000/hr
- 1st lesson free
JEFFERSON
Dar es Salaam & Online
- TSh 5,400/hr
- 1st lesson free
Haruna
Dar es Salaam & Online
- TSh 35,000/hr
- 1st lesson free
Mzamiru
Mwanza & Online
- TSh 54,300/hr
- 1st lesson free
ELIA DANIELI
Arusha & Online
- TSh 25,000/hr
- 1st lesson free
Gift
Dar es Salaam & Online
- TSh 15,000/hr
- 1st lesson free
Faraja
Dar es Salaam & Online
- TSh 20,000/hr
- 1st lesson free
Adriano
Dar es Salaam & Online
- TSh 25,000/hr
- 1st lesson free
Ibrahim
Arusha & Online
- TSh 30,000/hr
- 1st lesson free
CHARLES IBRAHIM
Mwanza & Online
- TSh 42,000/hr
- 1st lesson free
Alphonce
Dar es Salaam & Online
- TSh 30,000/hr
- 1st lesson free
Raja
Tarime
- TSh 10,000/hr
- 1st lesson free
Mussa
Arusha & Online
- TSh 20,000/hr
- 1st lesson free
Sarah
Dar es Salaam & Online
- TSh 110,000/hr
- 1st lesson free
Husna
Dar es Salaam & Online
- TSh 35,000/hr
- 1st lesson free
Poonam
London, United Kingdom & Online
- TSh 350,168/hr
-
See Mathematics tutors
