Question

What is the probability of getting the number 6 at least once in a regular die if, I can roll it 6 times?

Answer 1

in case of one roll there is 1/6 chance to get the number of 6

yes ?

Answer 2

agree

Answer 3

ok. so in case that can rolling 6 times so this mean that will get the chance 6*(1/6) = 6/6 = 1

Answer 4

@LynFran
Hint:
I suggest you calculate the probability of NOT getting a 6 for six throws in a row.
Subtract this probability from one to get the probability of getting a six at lease once.

Answer 5

i end up with 0.665

p(y=0) ; 6C0*(1/6)^0 * (5/6)^6=0.33489
1-0.33489=0.665

Answer 6

doesn't seem likely

Answer 7

at least once mean not never

Answer 8

never would be \[\left(\frac{5}{6}\right)^6\]

Answer 9

oh whoops, you are right, sorry

Answer 10

\[1-(\frac{5}{6})^6=.665\]

Answer 11

thanks guys