Question: Determine whether the numerical value is a parameter or a statistic. (a) In a survey of 2253 Internet users, 19% use Twitter or another service

Determine whether the numerical value is a parameter or a statistic.

(a) In a survey of 2253 Internet users, 19% use Twitter or another service to share social updates. (Source: Pew Internet Project)

(b) At a college, 90% of the Board of Trustees members approved the contract of the new president.

(c) A survey of 846 chief financial officers and senior comptrollers shows that 55% of U.S. companies are reducing bonuses. (Source: Grant Thornton International)

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