3. A Gallup poll asked U.S. adults if they trusted Congress during the years 2008 and 2017. A table below shows the results. 2008 2017 Yes 399 358 No 623 664 Total 1022 1022 A] Let p1 be the proportion of adults who trusted Congress in 2008 and 112 he the proportion of adults who trusted Congress in 2017. Find 131 and 162. B] Calculate the standard error. C] Use your calculator to construct a 95% condence interval for the difference in the population proportions. D] A newspaper reports that \"trust in congress has decreased from 2008 to 2017.\" Is this avalid conclusion based on the data? Explain your