You roll a ten-sided number polyhedron that has the numbers 1 through 10 on its faces. Each face has a different number. You observe the number that ends up on top.
Let A be the event "the number is greater than 3" and B be the event "the number is even".
Find P(A)
8. Find P(B)
9. Find P(A and B)
10. Find P(A or B)

You roll a tensided number polyhedron that has the numbers 1 through 10 on its faces Each face has a different number You observe the number that ends up on top class=

Respuesta :

Answer:

Step-by-step explanation:

6. P(A) = 7/10

8. P(B) = 5/10

9. P(A and B) = 3/10

10. P(A or B) = P(A) + P(B) - P(A and B) = 9/10