You might need: One rainy Saturday morning, Adarn woke up to hear his mor
always grouchy when it rains." Adam's brother said to him.
Adam decided to figure out if this statement was actually tru-
and every time his mom was grouchy. He found that rainy da-
independent events. Some of his data are shown in the table b

Acompany manufactures three types of cabinets. it makes 110 cabinets each week. in the first week, the sum of the number of type-1 cabinets and twice the number of type-2 cabinets produced was 10 more than the number of type-3 cabinets produced. the next week, the number of type-1 cabinets produced was three times more than in the first week, no type-2 cabinets were produced, and the number of type-3 cabinets produced was the same as in the previous week.