What percent of undergraduate enrollment in coed colleges and universities in the United States is male? A random sample of 50 such institutions give the following data. Percent Males Enrolled in Coed Universities and Colleges 36 36 39 34 41 51 46 51 43 73 57 46 46 40 51 43 37 24 45 34 39 44 43 53 36 38 43 47 43 37 50 29 48 48 34 44 39 40 50 40 41 43 46 43 51 40 29 44 24 55

The customer price index(cpi), which measures the cost of a typical package of customer goods, was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely. use data points to find such a line and then estimate the requested quantities