X=2 is the answer hope it helps
Answer:
8/11
Step-by-step explanation:
In the given scenario was cannot calculate P(B) directly. As it depends on what happened first, by itself we don’t know what was drawn first. Thus it becomes a conditional probability question:
P( B | A ) ← reads as the probability of “B” happening “given that” “A” has already happened — in this case the probability that the second marble drawn is a blue marble given that the first was a red marble.
Answer:
8/15
Step-by-step explanation:
First lets find the fraction. (160 people came from University A and there were 300 people in total, therefore the fraction would be:
160/300
Next, lets simplify this.
8/15
Hope this helps!
Answer:
i think its E and F
Step-by-step explanation:
im not sure
