Question

. (07.01) Karolyn is arranging her art project, science project, and math project on her desk. The tree diagram below shows the sample space.

math------science
art
science---math


art---math
science
math---art


art---science
math
science---art

Based on the tree diagram, what is the probability that the science project is first

one over six

three over six

four over six
ts
two over six

Answer 1

D. 2/6

Explanation:

Answer 2

The tree diagram shows that there are a total of six sample spaces.

math------science

art

science---math

art---math

science

math---art

art---science

math

science---art

Based on the tree diagram, the probability that the science project is first is two over six. This is because science appears first in two out of the six sample spaces (boldened).