James surveyed people at school and asked whether they bring their lunch to school or buy their lunch at school more often. The results are shown below. Bring lunch: 46 males, 254 females Buy lunch: 176 males, 264 females The events "male” and "buys lunch” are not independent because

Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?