Question

someone help !! the picture is in the comment below !!!

Answer 1

Add up the probabilities that don't correspond to x = 2 to get your answer

Answer 2

or you can subtract the probability that corresponds to x = 2 from 1 to get your answer

Answer 3

confused??? @jim_thompson5910

Answer 4

look in row 1

locate the number '2' in row 1

what is directly beneath that?

Answer 5

0.40 @jim_thompson5910

Answer 6

The probability of selecting x = 2 is 0.4

so the probability of not getting x = 2 is 1 - 0.4 = 0.6

Answer 7

or you can add up the other values to get

0.3+0.15+0.15 = 0.6

to get the same answer

Answer 8

thanks @jim_thompson5910

Answer 9

you're welcome