Does drinking cranberry juice help prevent urinary tract infections (UTI)? Three groups of 50 women were monitored for these infections over a 6 month period. One group drank cranberry juice daily, another group drank a lactobacillus drink, and the third group drank neither of those beverages. The following table summarizes the results of this study: Beverage Cranberry Juice |Lactobacillus Drink Neither At least one UTI 8 20 18 No UTI 42 30 32 Test whether the proportion developing at least one UTI is different for at least one group. The alternative hypothesis is [ Select ] The test statistic is [ Select ] The P-value is at least 0.025, but less than O.( The conclusion, at a 5% level of significance is: We [ Select ] sufficient evidence to conclude that [ Select ]