Racz et al. {2015] investigated drowning deaths in South-West Hungary, and looked at a possible relationship between manner of death and gender of the victim. They found the following [the data has been slightly modified from the article}. 4 Homicide 1 ccident 53 15 Suppose we wish to explore the possibility of a relationship between manner of death and gender by carrying out a chi-square test of independence. If we use R to carry out the calculations, we find: Pearson's Chi-squared test data: Drownings X-squared = 15.221, df = 2, p-yalue = 0.0004953 {Some of the expected counts [not shown] are rather small, and while that can be somewhat problematic for this type of test, ignore that issue for the purposes of this question.} Which of the following statements are true? There may be more than one correct statement; check all that are true. C] a} Since the chi-square test statistic is pDSitiVE. that means there is strong evidence of an increasing trend between drownings and gender. [3 b} There is strong evidence of an association between manner of drowning and genden C] c) The p-value in the output is the area to the right of 15.221 under at distribution with 2 degrees of freedom. [3 d} One way of expressing the null hypothesis of the chi-square test is that there is no association between gender and manner of drowning