A researcher was interested in assessing if winners of horse races are evenly distributed across the 8 possible starting positions. Records for a random sample of 144 races run with a full field of eight horses resulted in the follow summary counts. Starting Position 1 2 3 4 5 6 7 8 Observed number of winners 32 21 19 20 16 11 14 11 Use these results to perform the appropriate test. First state the name of the test you are performing, then provide the appropriate hypotheses, show all your work, and end with a summary sentence that gives the conclusion in context.