Back in 2002, the makers of M&Ms 31993111121211.1999 purple as one of their plain M&M candy colors for a short period of time. Suppose the makers of M&Ms would like to estimate the proportion of all adults who think purple should be brought back as a plain M&M candy color. They survey a random sample of 985 adults and nd that 407 would like purple to be brought back as a plain M&M candy color. 10. Given the above information, what is the sample proportion? Please calculate this value below and round your answer to three decimal places. '3) II 11. Is the proportion you wrote in your answer to Question 10 a parameter or a statistic? Please explain. 12. Is the true population proportion of all adults who think purple should be brought back as a plain M&M candy color a parameter or a statistic? Please explain