Answer:
0.6768
Step-by-step explanation:
It says what is the probability student doesn't have lice GIVEN THAT student tested negative.
<em>We need to look at the tree branch that has "student has no lice" and "test shows negative".</em>
<em><u>Looking at the bottom-most branch, we see this one shows that "test is negative and student has no lice". This has a value of 0.6768. This is the correct answer.</u></em>
Answer:that would be 18
Step-by-step explanation:
Refer to attachment for your answer
Answer:1296 if I’m not wrong please
Step-by-step explanation: