____ holds that if we repeated a "yes or no" survey question a great many times-perhaps 1000-each with a new random sample of the same size, and we made a bar chart of all 1000 percents of "yes" results, the bar chart would look like a normal curve.

____ holds that if we repeated a "yes or no" survey question a great many times-perhaps 1000-each with a new random sample of the same size, and we made a bar chart of all 1000 percents of "yes" results, the bar chart would look like a normal curve.


a. The central limit theorem
b. The standard deviation
c. The normal distribution
d. The confidence interval
e. The experience curve


Answer: a. The central limit theorem


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