Answer these

A survey done previously about pet preferences was repeated to make it more inclusive. The question in the second survey asked if participants considered themselves a 'cat person', a 'dog person' or a 'gold fish person' (surprisingly no one had any other pet preference). Results of the second survey reported majority of females considered themselves to be a 'gold fish person', males were more likely to be a 'cat person' and respondents of 'other' gender were more likely to be a 'dog person'. To explore if pet preference was associated with gender, which one of the following tests will be suitable? Wilcoxon Signed Rank test Mann-Whitney U test OKruskal-Wallis ANOVA Spearman's rho O Chi Square testA screening test for bowel cancer was administered to 3,108 individuals with biopsy-proven bowel cancer and to 5,119 individuals without this cancer. The screening test was positive for 1,763 of the proven cases and 392 ofthe cancer free individuals. What percentage of bowel cancer cases will be correctly identified by the test? Only the final answer is needed with two decimals; units or symbols such as % are not required