Agroup of 10 fisherman enjoy certain types of fish, 3 of them like salmon, 5 like trout and 2 like bass. a single fisherman is chosen at random. what is the probability that the fisherman likes salmon or bass?
a. 1/10
b. 47/90
c. 3/50
d. 1/2

Option D.

Step-by-step explanation:

From given information it is clear that

Total number of fisherman = 10

Who like salmon fish = 3

Who like trout fish = 5

Who like bass fish = 2

We need to find the probability that the fisherman likes salmon or bass.

Therefore, the correct option is D.

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent