9. Hypothesis Testing for One Sample

Link Between Confidence Intervals and Hypothesis Testing

9. Hypothesis Testing for One Sample

Link Between Confidence Intervals and Hypothesis Testing: Videos & Practice Problems

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Link Between Confidence Intervals and Hypothesis Testing

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Problem

$\left\lbrack75.250,80.750\right\rbrack$

$\left\lbrack75.948,80.052\right\rbrack$

$\left\lbrack74.950,81.050\right\rbrack$

$\left\lbrack74.550,81.450\right\rbrack$

Problem

$P-value=0.02$ , fail to reject $H_0$ . There is not enough evidence to suggest $\mu\ne75$

$P-value=0.08$ , reject $H_0$ . There is enough evidence to suggest $\mu\ne75$

$P-value=0.02$ , reject $H_0$ . There is enough evidence to suggest $\mu\ne75$

$P-value=0.08$ , fail to reject $H_0$ . There is not enough evidence to suggest $\mu\ne75$

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