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2. Determine whether each pair of statements is a valid set of null and alternative hypotheses....

2. Determine whether each pair of statements is a valid set of null and alternative hypotheses. Justify your answers.

(a) H0: p = 0.56; HA: p < 0.56

(b) H0: ?̅= 78.5; HA: ?̅≠ 78.5

(c) H0: μ = 34; HA: μ = 38

(d) H0 = 11.0; HA > 11.0

(e) H0: p < 0.29; HA: p > 0.29

math   Statistics-And-Probability   
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