The plunger of a sealed hypodermic needle containing air is slowly pulled out. Does the air pressure inside the syringe increase, decrease or stay constant. Explain.

Against his financial advisor's advice, frank has decided to invest his money in some risky stocks because he once made quite a bit of money in the stock market. his decision illustrates a. the representativeness heuristic b. overconfidence c. the availability heuristic d. confirmation bias select the best answer from the choices provided