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10 cards from this deck
Single value used to estimate unknown population parameter
Population proportion ppp
Interval estimate for population proportion
Both npnpnp and n(1−p)n(1-p)n(1−p) must be greater than 5
k=1.9600k = 1.9600k=1.9600
95% of such intervals will contain true ppp
Distance from p^\hat{p}p^ to interval endpoints
Smaller margin of error
Wider interval required
Fixed but unknown constant we're estimating
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