This video shows how to conduct one-tailed and 2-tailed significance tests for population proportion using P-values.

Confidence interval for p: [ Ссылка ]

00:00 – Intro
00:17 – Two-tailed and One-tailed Hypotheses
01:33 – Test Statistic
01:52 – Example
02:57 – P-value
04:15 – Right-tailed Test
05:07 – Left-tailed Test

z-test for μ template: [ Ссылка ]
t-test μ template: [ Ссылка ]
proportion (p) template: [ Ссылка ]

Solved Proportion Test Problem: [ Ссылка ]
Confidence Interval for Proportion: [ Ссылка ]

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