A sample mean is 94, sample size is 27, and population standard deviation is 14 are given. Ho: p=89, Hl: u 89 and a significance level is 0.10. Use the P-value approach to test the hypothesis. O a z=186; P-value = 0.0314; reject null hypothesis O b. z 186, P-value = 0.0628; reject null hypothesis O c. z=0.36; P-value = 0.7188; do not reject null hypothesis Od. z=0.36, P-value = 0.3594; do not reject null hypothesis

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