The city council wants to examine the citizens' opinions about allowing dogs at the city's beaches. it prepares a list of all the blocks in the city and randomly selects 20% of the blocks to sample. it then surveys all residents of the selected city blocks.
which of the following sampling techniques does this sampling strategy exemplify?

a. stratified random sampling
b. simple random sampling
c. quota sampling
d. cluster sampling

The graph shows a student’s data from an investigation about plant growth in five plants of the same type.

John lennon and paul mccartney belonged to this group

Amanda reiss was injured at a wedding reception at a private home. amanda tripped over a piece of rebar that was sticking from the end of one portion of a sidewalk leading to the front door. amanda's lawyer believes that the homeowners were aware of the rebar problem and that other guests to the home had tripped over it but not been injured. how can amanda's lawyer get the information about the homeowner's knowledge? a. he cannot because they are not required to talk with amanda's lawyers b. he can depose the homeowners c. he can depose others who have been guests d. both b and c