The weights of all packages of Alphabet cookies at Better Cookies Limited are normally distributed with a mean of 32 ounces and a standard deviation of 0.3 ounce. A random sample of 20 packages of Alphabet cookies were sampled. I) Does the sample mean give statistical evidence that the population mean μ is greater than 31.9 ounces?

II) Write a sentence explaining your answer.

Hanna intends to give her granddaughter, melodee, her antique hat pin. this heirloom has been kept under lock and key in the wall vault in the library of hanna's house in virginia. the hat pin is currently the only item in the vault. when hanna is visiting melodee in connecticut, hanna gives melodee the only key to the vault. melodee is grateful for the present and excitedly accepts. in this situation has there been a completed gift?

Robert black, regional manager for ford in texas and oklahoma, faced a dilemma. the ford f-150 pickup truck was the best-selling pickup ever, yet ford's headquarters in detroit had decided to introduce a completely redesigned f-150. how could mr. black sell both trucks at the same time? he still had "old" f-150s in stock. in his advertising, mr. black referred to the new f-150s as follows: "not a better f-150. just the only truck good enough to be the next f-150." this statement represents ford's of the new f-150.

Need today! will get brainliest for right answer! compare and contrast absolute advantage and comparative advantage.