Question: A poll of a random sample of n = 2000 Americans by the Pew Research Center (www.peoplepress.org ) indicated that 36% considered themselves born-again or

A poll of a random sample of n = 2000 Americans by the Pew Research Center (www.peoplepress.org ) indicated that 36% considered themselves “born-again” or evangelical Christians. How would you explain to someone who has not studied statistics:
a. What it means to call this a point estimate.
b. Why this does not mean that exactly 36% of all Americans consider themselves to be born-again or evangelical Christians.

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