If the probability of A given B is 0.8 and the probability of A is 0.12 what is the probability of B

Mathematics

1 answer:

horsena [70]4 years ago

5 0

We can't tell from the information given. What we do know is

P(A ∩ B) = P(A|B) P(B)

We're given the conditional probability but not the probability of the conjunction.

If we were told P(A|B)=0.8 and P(A ∩ B)=0.12 we could conclude

P(B)=P(A ∩ B)/P(A|B) = 0.12/0.8 = 0.15

but that wasn't the problem asked.

You might be interested in

Julius, a manager in a data analytics company, has assigned five of his team members to a particular project. At the end of ever

zloy xaker [14]

Answer:

B. The Gantt chart

Step-by-step explanation:

The best chart that would best fulfill Julius's requirement is the Gantt chart

A Gantt chart is a type of chart that is used to give a visual illustration of tasks or project schedule for a particular time. Gantt chart is a special bar chart plot with the tasks to be performed on the vertical axis, and time intervals on the horizontal axis. Gantt charts are used for planning projects of all sizes. They show the start date of the project, the list of project tasks, the people working on each task, start and finish time for the tasks, grouping of the tasks, tasks linkage and progress of the tasks.

5 0

4 years ago

Help pls i don't know how to do it

Marina CMI [18]

Answer:

y=5x-8

Step-by-step explanation:

Slope=m=(7-3)/(3-2)

y=5x+b=>2=5*2+c=>c=-8

So y=5x-8

7 0

3 years ago