Show transcribed image text Consider the following hypothesis test. Given that n= 77, σ=9, x = 48.4, and α = 0.01, complete parts a through d below. Ho: μ s 47 HA: μ > 47 a. State the decision rule in terms of the critical value(s) of the test statistic Reject the null hypothesis if the calculated value of the test statistic, ▼ is (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. State the calculated value of the test statistic. ▼| the critical value(s),「]. Otherwise, do not reject the null hypothesis ▼|-| | (Round to two decimal places as needed.) c. State the appropriate p-value. p-value-(Round to three decimal places as needed.) d. State the conclusion ▼| the null hypothesis. There | ▼| sufficient evidence at α = 0.01 to conclude the population mean ▼| 47
Consider the following hypothesis test. Given that n= 77, σ=9, x = 48.4, and α = 0.01, complete parts a through d below. Ho: μ s 47 HA: μ > 47 a. State the decision rule in terms of the critical value(s) of the test statistic Reject the null hypothesis if the calculated value of the test statistic, ▼ is (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. State the calculated value of the test statistic. ▼| the critical value(s),「]. Otherwise, do not reject the null hypothesis ▼|-| | (Round to two decimal places as needed.) c. State the appropriate p-value. p-value-(Round to three decimal places as needed.) d. State the conclusion ▼| the null hypothesis. There | ▼| sufficient evidence at α = 0.01 to conclude the population mean ▼| 47
