Use the following sample data for the following questions. Biologists studying
the re-vegetation of two species of succulent plants in the South African desert
examined the number of plants that survived depending on whether they were
planted in multi-species clumps or planted alone. The following data resulted:

-If one of the surviving succulent plants is randomly selected, find the probability of getting a surviving plant that was Species 2 or was planted alone.

Use the following information for the next questions. For 2003, the rate of
residential recycling in Delaware was reported as 130 per 1000 households.
-If two households are randomly selected, find the probability that neither of them recycled.

Assume that having a child with brown eyes or blue eyes is equally likely and that
eye color is independent of the other children.
-What is the probability of having 5 children with brown eyes?