e company runs two obstacle courses, Fundash and Coolsprint r of the courses suspects that the mean completion time of not equal to the mean completion time of Coolsprint. To test . ects 235 Fundash runners and 225 Coolsprint runners. (Consider dom samples of the Fundash and Coolspring runners. ) The 235 ners complete the course with a mean time of 71.3 minutes and deviation of 3.2 minutes. The 225 Coolsprint runners complete th a mean time of 71.7 minutes and a standard deviation of 3.1 sume that the population standard deviations of the completion estimated to be the sample standard deviations, since the t are used to compute them are quite large. At the 0.10 level of is there enough evidence to support the claim that the mean time, my, of Fundash is not equal to the mean completion time, nt? Perform a two-tailed test. Then complete the parts below. ntermediate computations to at least three decimal places. (If onsult a list of formulas.) ull hypothesis H and the alternative hypothesis H. O P X S P the type of test statistic to use. one) 0=0 030 020 lue of the test statistic. (Round to three or more decimal places.) 0*0 00