Question

1. A researcher is interested in understanding what approval of President Trump looks like during his impeachment trial in the Senate. The table below shows the most recent (real) presidential approval data from a number of survey firms and the dates the survey was in the field. The wording of the question was: “Do you approve or disapprove of the way President Trump is handling his job as president?” Note this data is from fivethirtyeight.com. 39 55 42 Survey Firm Ipsos YouGov Rasmussen Reports/Pulse Opinion Research Quinnipiac University Morning Consult Dates in the Field | Approve | Disapprove Jan 27-28 Jan 26-28 Jan 26-28 49 Jan 22-27 52 Jan 24-26 40 50 51 43 55

Answer 1

Writ give data on excel sheet R-Code: a = wad.table ("clipboard", header = T) b= qs.dataframe (a); c = b[3] ; c Approve date d= b[4 ;d # disapprve date e =( 39,42,49,43,40, 55, 50, 51, 52, 55); e # approve disapprove score A) Q1 = mean CP); B) bi- mean (d); bt c) C1 mean(e); C D) do median (c); do ncol (a) F) nrow (a) E