Question: Please find the t and p value In a certain running event, preliminary heats are determined by random draw, so it would be expected that
Please find the t and p value


In a certain running event, preliminary heats are determined by random draw, so it would be expected that the abilities of runners in the various heats are about the same, on average. The accompanying table shows the times (in seconds) for preliminary heats 2 and 5 in a particular year. Is there any evidence that the mean time to finish is different for randomized heats? Explain. Be sure to include a discussion of assumptions and conditions for the analysis. Click the icon to view the table of running times for heats 2 and 5. Discuss the assumptions and conditions for the analysis. Select all that apply. A. The Independent Groups Assumption is violated. B. The Randomization Condition is violated. LY C. The Nearly Normal Condition is violated. D. All of the assumptions and conditions are satisfied. Before continuing with the hypothesis tesing, eliminate any outliers in the sample data. Conduct a hypothesis test to test whether the mean time to finish is different for randomized heats. Note that uz and us are the population means for heat 2 and heat 5, respectively. Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H2 - H5 = 0 'B. Ho: H2 - H5 = 0 HA: H2 - H5 0 HA : H2 - H5 = 0 Determine the test statistic, t. t= (Round to two decimal places as needed.)Running Times (in seconds) Country Name Heat Time Runner 1 51.52 Runner 2 51.79 Runner 3 52.11 Runner 4 52.19 Runner 5 52.25 Runner 6 52.31 Runner 7 53.87 Runner 8 51.16 Runner 9 51.77 Runner 10 51.77 Runner 11 51.78 Runner 12 52.07 Runner 13 52.82 Runner 14 54.08
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
