Question
A political scientist surveys 28 of the current 106 representatives in a state's congress. Of them, 14 said they were supporting a new education bill,
A political scientist surveys 28 of the current 106 representatives in a state's congress.
Of them, 14 said they were supporting a new education bill, 12 said there were not
supporting the bill, and 2 were undecided.
a. What is the population of this survey?
b. What is the size of the population?
c. What is the size of the sample?
d. Give the sample statistic for the proportion of voters surveyed who said they
were supporting the education bill.
e. Based on this sample, we might expect how many of the representatives to
support the education bill?
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