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Tattoo Simulation
Author:
Steve Phelps
Topic:
Confidence Interval
,
Hypothesis Testing
,
Statistics
A Harris poll surveyed 2016 adults and found that 463 of them had one or more tattoos. Does the sample provide evidence that the percentage of adults who have a tattoo is less than 25%?
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רישום חופשי
အခြေခံ data အခေါ်အဝေါ်များ
Line Through Two Points and Slope
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