Describe independent events in maths, Mathematics

Assignment Help:

Describe Independent Events in maths?

Events are independent if the outcome of one event does not affect the outcome of the second event. If A represents one independent event and B represents another independent event, the probability of A and B happening is the probability of A times the probability of B.

P(A and B) = P(A) P(B)

For example, if you roll a die, what's the probability of rolling a 4, then rolling a 5?

Since the first roll does not affect the second roll, both events are independent of each other.

P(4) = 1/6
P(5) = 1/6
P(4,5) = P(4) x P(5) = 1/6 x1/6 = 1/36 (about 3% chance)

 

 


Related Discussions:- Describe independent events in maths

Differentiate functions f ( x ) = 15x100 - 3x12 + 5x - 46, Differentiate f...

Differentiate following functions. (a) f ( x ) = 15x 100 - 3x 12 + 5x - 46 (b) h ( x ) = x π   - x √2  Solution (a)    f ( x ) = 15x 100 - 3x 12 + 5x - 46 I

Sample of proportion program., help me with how to write sample of proport...

help me with how to write sample of proportion using visual basic

Word problem in algebra, robin runs 5 kilometers around the campus in the s...

robin runs 5 kilometers around the campus in the same length of time as he can walk 3 kilometers from his house to school. If he runs 4 kilometers per hour faster than he walks, ho

How to grow your brand with existing customers., "To grow your brand, you n...

"To grow your brand, you need to encourage your existing customers to buy your product a liitle more often. It is far more important to maximise the number of times your buyers buy

Triangle and its properties, in a triangle angle a is 70 and angle b is 50 ...

in a triangle angle a is 70 and angle b is 50 what is angle c.

Ronding off numbers, how to round off numbers to the nearest tens and to th...

how to round off numbers to the nearest tens and to the nearest hundred

Lines, i dont understand angels and lines

i dont understand angels and lines

Integers, The set of whole numbers also does not satisfy all our requ...

The set of whole numbers also does not satisfy all our requirements as on observation, we find that it does not include negative numbers like -2, -7 and so on. To

Earth geometry, calculate the shortest distance between A and B 40degrees w...

calculate the shortest distance between A and B 40degrees west and 50 degrees east respectively laying along 57 degrees north

Ampltude and period, find the amplitude and period of y=3 sin 2 pi x

find the amplitude and period of y=3 sin 2 pi x

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd