Bianca is baking a cake for her teacher.
The recipe calls for four cups of flour and
three cups of sugar. But Bianca doesn't
have a measuring cup! She knows that
there are 16 tablespoons in a cup, so she
decides to measure the ingredients with
her tablespoon. How many times will
Bianca fill the tablespoon?

Atextile fiber manufacturer is investigating a new drapery yarn, which the company claims has a mean thread elongation of 12 kilograms with a standard deviation of 0.5 kilograms. the company wishes to test the hypothesis upper h subscript 0 baseline colon mu equals 12 against upper h subscript 1 baseline colon mu less-than 12 using a random sample of n equals 4 specimens. calculate the p-value if the observed statistic is x overbar equals 11.8. round your final answer to five decimal places (e.g. 98.76543).