Maths, Addmaths and Statistics: Post your doubts here!

[A.Sagheer]

Yup

 

[exploded diper]

Yup

There u go

 

[Ram97]

Difference b/w a biased and unbiased die???

 

[asadalam]

Difference b/w a biased and unbiased die???

Link to the Q?I think an unbiased die would have equal chance of producing any number,while biased would produce one number more than others.

 

[asadalam]

There u go

I did the EXACT same working

 

[Ram97]

Link to the Q?I think an unbiased die would have equal chance of producing any number,while biased would produce one number more than others.

 

[exploded diper]

Difference b/w a biased and unbiased die???

Did this question came in any paper?

 

[Ram97]

Did this question came in any paper?

In June 2008 a fair normal die is given
In June 2003 an unbiased die is given

 

[exploded diper]

Link to the Q?I think an unbiased die would have equal chance of producing any number,while biased would produce one number more than others.

So this die has more of a number thn the others.....

 

[exploded diper]

In June 2008 a fair normal die is given
In June 2003 an unbiased die is given

So isnt a fair die an unbiased die...

 

[asadalam]

So this die has more of a number thn the others.....

Maybe,or it may have uneven weight distribution,causing it to fall on a particular number

 

[asadalam]

So isnt a fair die an unbiased die...

Yes it is.
By the way why do you always end your posts with ..... =P

 

[exploded diper]

Yes it is.
By the way why do you always end your posts with ..... =P

Habbit......

 

[Muhammad_Hamza]

Part C??

 

[exploded diper]

Maybe,or it may have uneven weight distribution,causing it to fall on a particular number

Yeah.... But such questions dont cum in our paper right?

 

[princess Anu]

4/3y - 5/4y
why wont the answer be 1y/12y but 1/12y :s is it the same thing?

 

[Muhammad_Hamza]

Answer is 13

 

[exploded diper]

Part C??

 

[funky brat]

4/3y - 5/4y
why wont the answer be 1y/12y but 1/12y :s is it the same thing?

why would you even multiply y with 4 and 5?

 

[Muhammad_Hamza]

Root 4 kaise aya
/52 tk ma na b kr liya tha age samaj nae aya