The director of Washington County Animal Services wants
to learn more about the adoptable pets in local animal
shelters.
Which of these methods will produce the most representative sample of the
population of adoptable pets at shelters in Washington County?
O
A. The director selects adoptable pet ID numbers at random from
each shelter.
O
B. The director evaluates all adoptable rabbits at area shelters.
O
C. The director visits each shelter and evaluates the first 10 cats in
each place.
O
D. The director evaluates every adoptable pet at one selected shelter.

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.