Question

two dice are thrown
prob(atleast 5 comes)=?
and
Prob(atmost 5 comes)=?

Answer 1

2 out 12 or 1 out 6

Answer 2

idk about the second one the way you are asking these are confusing

Answer 3

@mvrc1996 how comes 2/12=1/6

Answer 4

cause you reduce the fraction

Answer 5

u didn't get my point how 2/12
comes

Answer 6

total no of outcomes are 36

Answer 7

i seeee hol don

Answer 8

4/36 =1/9

Answer 9

idk about the second one though

Answer 10

okay, no pblm @mvrc1996

Answer 11

but can u mention that 4 favourable outcomes

Answer 12

2+3=5
4+1=5
3+2=5
1+4=5

Answer 13

k

Answer 14

This is the set of possible outcomes:

1 2 3 4 5 6
1 2 3 4 5 6 7
2 3 4 5 6 7 8
3 4 5 6 7 8 9
4 5 6 7 8 9 10
5 6 7 8 9 10 11
6 7 8 9 10 11 12

Each has probability (1/6)²=1/36.

At most 5: there are 10 possibilities, so 10/36 = 5/18

Answer 15

plse mention which are 10 favourable outcomes

Answer 16

(1,0), (1,1), (1,2), (1,3), (1,4), (1,5), (1,6)

(2,0), (2,1), (2,2), (2,3), (2,4), (2,5), (2,6)

(3,0), (3,1), (3,2), (3,3), (3,4), (3,5), (3,6)

(4,0), (4,1), (4,2), (4,3), (4,4), (4,5), (4,6)

(5,0), (5,1), (5,2), (5,3), (5,4), (5,5), (5,6)

(6,0), (6,1), (6,2), (6,3), (6,4), (6,5), (6,6)

Answer 17

(1,0), (1,1), (1,2), (1,3)
(2,0), (2,1), (2,2)
(3,0), (3,1)
(4,0)

Answer 18

what about aleast 5 comes situation

Answer 19

@ZeHanz
i think u ahve given me the answer for the aleast situation

Answer 20

Oops, I misread it.
At least 5, so 5 or more. A lot of counting! Unless...we count the complement: max. 4.

(counting)

I counted 6 possibilities for max. 4 (look it up in my table)
This means 5 or more will be 36-6=30 possibilities, so p=30/36=5/6

Answer 21

prob(atmost ) = 30/36
and
prob(atleast) =10/36

Answer 22

But atmost ki liye to 15 favourable outcomes are cmg

Answer 23

No, I think you made a mistake:
p(sum <=5)=10/36 (10 possibilities).
p(sum >=5)=30/36 (30 possibilities).

Answer 24

what <= stands for

Answer 25

<= smaller than or equal, so: at most
>= greater than or equal, so: at least.

Answer 26

but atmost condition ki liye , there 15 favourable outcomes
(1,0), (1,1), (1,2), (1,3), (1,4),(2,0), (2,1), (2,2), (2,3),(3,0), (3,1), (3,2)(4,0), (4,1) and (5,0)

Answer 27

0 is not on a die

Answer 28

BTW, what is "ki liye"?

Answer 29

it's hindi word

Answer 30

Now I begrijp

Answer 31

It is a dutch word :D

Answer 32

i know , its meaning "understand"