Does 10K running time increase when the runner listens to music? Nine runners were timed as they ran a 10K with and without listening to music. The running times in minutes are shown below. Running Time 47 45 48 51 47 44 41 49 43 Ho: Select an answer H₁ : Select an answer 42 33 40 46 43 41 33 43 45 Assume a Normal distribution. What can be concluded at the the x = 0.05 level of significance? For this study, we should use Select an answer a. The null and alternative hypotheses would be: With Music Without Music b. The test statistic ? ✓ c. The p-value Select an answer ✓ Select an answer ✓ = Select an answer Select an answer (please enter a decimal) (Please enter a decimal) (please show your answer to 3 decimal places.) (Please show your answer to 4 decimal places.)

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