In 1900, there was an olympic underwater swimming event. the score was calculated by giving one point for each second the swimmer stayed under water and two points for each meter that the swimmer traveled. charles de vendeville from france earned a gold medal by staying under water 68.4 seconds while traveling 60.2 meters. how many points did charles de vendeville earn to place first? express the answer to the nearest tenth of a point.

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.