You are conducting a study to see if the accuracy rate for fingerprint identification is significantly more than 0.36. You use a significance level of $\alpha = 0.01$. $H_0: p = 0.36$ $H_1: p > 0.36$ You obtain a sample of size $n = 728$ in which there are 305 successes. What is the test statistic for this sample? (Report answer accurate to three decimal places.) test statistic = 3.315 What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value = 0.0004
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Sample proportion (p̂) = Number of successes / Sample size p̂ = 305 / 728 p̂ ≈ 0.4198 Show more…
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