The Gallup Poll reported that  52%  of Americans used a seat belt the last time they got into a car. If  5  people are selected at random, find the probability that they all used a seat belt the last time they got into a car. Please round the final answer to  2  or  3  decimal places.   P(5 people used a seat belt the last time they got into a car)

A poll showed that 49.4% of Americans say they believe that statistics teachers know the true meaning of life. What is the probability of randomly selecting someone who does not believe that statistics teachers know the true meaning of life. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.

Give the probability in decimal form (correct to two decimal places). A calculator may be helpful with this problem. Last year, 1,455 calculators were returned to the manufacturer. If 83,000 were produced, assign a number to specify the probability that a particular calculator would be returned. Need Help? Read It Additional Materials Tech Guide: Excel Tech Guide: TI-83/84 Tech Guide: TI-Nspire

A poll showed that 45% of Americans say they believe that Marilyn Monroe had an affair with JFK. What is the probability (in percent form) of randomly selecting someone who does not believe that Marilyn Monroe had an affair with JFK. Probability = % (Please round your answer to one decimal place.)