A Politically Knowledgeable Voter Does Not Bother Looking Up Any

question 3

Multiple Choice

A politically knowledgeable voter does not bother looking up any personal information about the candidates in her riding.When she goes to the polls,which type of representative is she most likely electing?

• A) trustee
• B) microcosm
• C) party member

---

Definitions:

Confidence Interval

An array of values, derived from observations of a sample, which is believed to enclose the value of a mystery parameter in the population.

Mean

The arithmetic average of a set of numbers, calculated by dividing the sum of the numbers by the count of numbers.

Confidence Interval

A confidence interval is a range of values derived from sample statistics that is likely to contain the value of an unknown population parameter, with a specified level of confidence.

Confidence Level

The probability or likelihood, expressed as a percentage, that a specified interval will contain the true population parameter.