4.将下面的反应时测定资料编制成次数分布表、累积次数分布表、直方图。-|||-177.5 167.4 116.7 130.9 199.1 198.3 225.0 212.0 180.0 171.0 144.0 138.0 191.0-|||-171.5 147.0 172.0 195.5 190.0 206.7 153.2 217.0 179.2 242.2 212.8 171.0 241.0-|||-176.1 165.4 201.0 145.5 163.0 178.0 162.0 188.1 176.5 172.2 215.0 177.9 180.5-|||-193.0 190.5 167.3 170.5 189.5 180.1 217.0 186.3 180.0 182.5 171.0 147.0 160.5-|||-153.2 157.5 143.5 148.5 146.4 150.5 177.1 200.1 137.5 143.7 179.5 185.5 181.6