An experimenter flips a coin 100 times and gets 54 heads. Test the claim that the coin is fair against the two-sided alternative. (Null and Alternate Hypothesis and Test Statistic) A. Ho: p = 0.50; Ha: p < 0.50; z = 0.800 B. Ho: p = 0.50; Ha: p > 0.50; z = 0.800 C. Ho: p = 0.50; Ha: p > 0.50; z = 0.081 D. Ho: p = 0.50; Ha: p ≠ 0.50; z = 0.800 E. Ho: p = 0.50; Ha: p ≠ 0.50; z = 0.081 (p-value and conclusion) A. p = 0.540; FRHo (No sufficient evidence to reject the claim) B. p = 0.424; RHo (Sufficient evidence exists to reject the claim) C. p = 1.576; FRHo (No sufficient evidence to reject the claim) D. p = 0.424; FRHo (No sufficient evidence to reject the claim) E. p = 1.576; RHo (No sufficient evidence to reject the claim)
An experimenter flips a coin 100 times and gets 54 heads. Test the claim that the coin is fair against the two-sided alternative.
(Null and Alternate Hypothesis and Test Statistic)
A. Ho: p = 0.50; Ha: p < 0.50; z = 0.800
B. Ho: p = 0.50; Ha: p > 0.50; z = 0.800
C. Ho: p = 0.50; Ha: p > 0.50; z = 0.081
D. Ho: p = 0.50; Ha: p ≠ 0.50; z = 0.800
E. Ho: p = 0.50; Ha: p ≠ 0.50; z = 0.081
(p-value and conclusion)
A. p = 0.540; FRHo (No sufficient evidence to reject the claim)
B. p = 0.424; RHo (Sufficient evidence exists to reject the claim)
C. p = 1.576; FRHo (No sufficient evidence to reject the claim)
D. p = 0.424; FRHo (No sufficient evidence to reject the claim)
E. p = 1.576; RHo (No sufficient evidence to reject the claim)
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