I forgot what to do when it’s this
#binomial distribution
hearty canyon
So the probability that x > 1 is the same as the probability that x >= 2, because only integers are being dealt with, if you think about it like you’re adding every possible value that x can be, so p(x=2)+p(x=3)+p(x=4)... If you have the fx 991, then you’re not able to put that in the binomial CD option, so you need to consider the possibilities that x ISNT greater than or equal to 12, and do subtracted that, so 1 - p(x<=1), ( if you use the binomial CD option, but the values of 1,7, and 0.55, and get your answer, you can press the STA and then x variable button, saving it as x, then you can put it in the calculate menu as 1-x) and that’s just it! I think it should be 0.96429
timid birch
So the probability that x > 1 is the same as the probability that x >= 2, becaus...
Wow thanks a lot
timid birch
/solved