Which of the following best describes a case study?
a.) in-depth investigation.
b.) random sampling
c.) magazine survey
d.) all of the above

I think the answer is all of the above

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The electoral college consists of 538 electors. a majority of 270 electoral votes is required to elect  the president. your state's entitled allotment of electors equals the number of members in its congressional delegation: one for each member in the house of representatives plus two for yoursenators.congress does the electoral college represent