节能减排 数据分析

-.z.一总表数据统计问卷共1920份，男生808人，女生1112人；大一712人，大二456人，大三496人，大四240人，其他16人。党员296人，团员1296人，群众200人,128人数据录入错误!!!!。文576人,史408人,理240人,工424人,医240人,艺0人，体24人。1、统计信息〔总1920人〕工程12345678910A频数4881449203281744相比1920352912376744552百分比25.52%7.50%47.92%17.08%39.07%90.83%19.05%47.50%19.58%38.75%28.75%B频数11445127841200960相比19201000704800240296百分比59.83%26.67%40.83%62.50%21.51%50.00%54.11%36.67%41.67%12.50%15.42%C频数2641208168304856相比1920496208616480496百分比13.81%62.92%8.75%15.83%19.18%44.58%26.84%10.83%32.08%25.00%25.83%D频数16564888624相比192096128456576百分比0.84%2.92%2.50%4.58%13.98%32.50%5.00%6.67%23.75%30.00%E频数280相比1920百分比6.27%14.58%总计1912192019201920446419201848192019201920工程111213141516171819A频数1392124044812321400656424496320百分比73.42%64.85%23.83%65.53%79.91%35.34%23.14%25.94%17.24%B频数208408976464352472728208184百分比10.97%21.34%51.91%24.68%20.09%25.43%39.74%10.88%9.91%C频数296184456184728680808816百分比15.61%9.62%24.26%9.79%39.22%37.12%42.26%43.97%D频数80400536百分比4.18%20.92%28.88%总计1896191218801880175218561832191218562、分析=1\*GB3①、学生14题的选择情况的不同对于15题的选择情况是否有显著性差异？假设：无差异。联列表分析：工程ABCD总计样本频数期望值样本频数期望值样本频数期望值样本频数期望值A240242.9224904863.01208236.52974857.53421400B6461.07763176216.998859.470322414.4658352总计3041080296721752p值0.000011908566如表，我们求的P值为0.000011908566，这里我们取显著性水平=0.001，由于这里P值小于，所以我们拒绝原假设，即认为学生在14题的选择情况的不同会影响其在15题的选择情况。=2\*GB3②、以12题为基准，选A的，即会关自习室灯的人1240人里，976人在第11题选择会关掉不用的电视或电脑，但是多达840人第14题选择了会直接倒掉生活废水，只有352人在第10题选择会专门回收电池，只有240人在第6题选择从不使用一次性餐具，只有214人在第4题选择经常关注节能的信息。以上情况说明大家在节能方面，能做到一些很简单的小事，就例如关灯和关电器；但对于一些需要技术性的方面，就如处理废水、电池，大家还是表现得无所适从，这与国家整体在节能方面的科学技术有关；另外，在自身便捷与节能之间，大家大多数还是选择了便捷，就如使用一次性餐具和不想花费时间去关注节能信息。综上可以看出，大家的节能行动还停留在最初步的阶段，有最根本最简单的节能行动，但总的来说节能减排意识还是很薄弱。二政治面貌分类统计1、中共党员统计信息〔总295人〕工程12345678910A频数1205617680271相比2957219140191112百分比40.68%18.98%59.66%27.12%35.06%91.86%25.81%64.75%13.56%64.75%37.97%B频数1598795159167相比295167721361624百分比53.90%29.49%32.20%53.90%21.60%56.61%59.86%24.41%46.10%5.42%8.14%C频数16152832159相比29540161033256百分比5.42%51.53%2.71%10.85%20.57%53.90%14.34%5.42%34.92%10.85%18.98%D频数001624104相比295161656103百分比0.00%0.00%5.42%8.14%13.45%35.25%5.42%5.42%18.98%34.92%E频数72相比295百分比9.31%24.41%总计295295295295773279295295295295工程111213141516171819A频数2472075616827988808032百分比83.73%70.17%18.98%58.54%94.58%30.24%27.59%27.12%11.47%B频数85618387161121282416百分比2.71%18.98%62.03%30.31%5.42%38.49%44.14%8.14%5.73%C频数40245632918212795百分比13.56%8.14%18.98%11.15%0.00%31.27%28.28%43.05%34.05%D频数864136百分比2.71%21.69%48.75%总计2952952952872952912902952792、共青团员统计信息：工程12345678910A频数272886482321160相比1296216584256432336百分比0.210.070.50.180.380.90.170.450.20.330.26B频数800288504808648相比1296632496552184184百分比0.620.220.390.620.210.50.510.380.430.140.14C频数208872120200568相比1296392144400352384百分比0.160.670.090.150.190.440.320.110.310.270.3D频数8482456488相比12967288328392百分比0.010.040.020.040.160.380.060.070.250.3E频数184相比1296百分比0.060.14总计1288129612961296304812401296129612961296工程111213141516171819A频数960832320880928472272320272百分比0.750.640.250.690.780.370.220.250.22B频数152288632280264296496152104百分比0.120.220.50.220.220.230.390.120.08C频数160120320120496488600536百分比0.130.090.250.090.390.390.460.43D频数56224344百分比0.040.170.27总计1272129612721280119212641256129612563、群众统计信息：工程12345678910A频数720568184相比2004880646480百分比36.00%0.00%28.00%4.00%32.39%92.00%24.00%40.00%32.00%32.00%40.00%B频数1127211215272相比20011272641632百分比56.00%36.00%56.00%76.00%12.68%36.00%56.00%36.00%32.00%8.00%16.00%C频数16120244080相比2004040726424百分比8.00%60.00%12.00%20.00%14.08%40.00%20.00%20.00%36.00%32.00%12.00%D频数088024相比200805664百分比0.00%4.00%4.00%0.00%4.23%12.00%4.00%0.00%28.00%32.00%E频数16相比200百分比2.82%8.00%总计200200200200376200200200200200工程111213141516171819A频数1281287212811272566416百分比64.00%64.00%37.50%66.67%77.78%39.13%33.33%32.00%8.00%B频数244864563224722424百分比12.00%24.00%33.33%29.17%22.22%13.04%42.86%12.00%12.00%C频数488568884048120百分比24.00%4.00%29.17%4.17%47.83%23.81%24.00%60.00%D频数166440百分比8.00%32.00%20.00%总计200200192192144184168200200三性别分类统计1、男工程12345678910A频数28096416608608216296200320280百分比34.65%11.88%51.49%75.25%75.25%28.13%36.63%24.75%39.60%34.65%B频数400216272360360368360360136128百分比49.50%26.73%33.66%44.55%44.55%47.92%44.55%44.55%16.83%15.84%C频数112488104376376184104192176200百分比13.86%60.40%12.87%46.53%46.53%23.96%12.87%23.76%21.78%24.75%D频数168163443444856176200百分比1.98%0.99%1.98%42.57%42.57%5.94%6.93%21.78%24.75%E频数104百分比12.87%总计80880880880817927681848192019201920其中第5题百分比是根据总人数808计算得到的。工程111213141516171819A频数544440248496512336248232232百分比68.00%55.00%31.63%63.92%69.57%43.75%32.63%29.00%29.29%B频数112216296168224176304112128百分比14.00%27.00%37.76%21.65%30.43%22.92%40.00%14.00%16.16%C频数14496240112256208320248百分比18.00%12.00%30.61%14.43%33.33%27.37%40.00%31.31%D频数48136184百分比6.00%17.00%23.23%总计8008007847767367687608007922、女工程12345678910A频数20848504168976136616176424272百分比18.84%4.32%45.32%15.11%87.77%12.59%55.40%15.83%38.13%24.46%B频数744296512704328632344440104168百分比67.39%26.62%46.04%63.31%29.50%58.52%30.94%39.57%9.35%15.11%C频数15272064216632312104424304296百分比13.77%64.75%5.76%19.42%56.83%28.89%9.35%38.13%27.34%26.62%D频数04832245764872280376百分比0.00%4.32%2.88%2.16%51.80%4.32%6.47%25.18%33.81%E频数160百分比14.39%总计1104111211121112267210801112111211121112其中第5题百分比是根据总人数1112计算得到的。工程111213141516171819A频数84880020073688832017626488百分比77.