400 people are asked if they drink tea. 7/10 say "yes" and 20% of the people who say "yes" drink at least 3 cups each day.

a) Complete the frequency tree

b) What fraction of the 400 people drink at least 3 cups of tea each day?

(Give your answer in its simplest form!)

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily