【正文】 售后服務(wù)后勤工作加權(quán)總分－排序結(jié)果－423165⑷選定累計(jì)總分的方案，并對(duì)不同的評(píng)價(jià)對(duì)象累計(jì)總分。計(jì)算器的初始化：計(jì)算模式與設(shè)置返回初始預(yù)設(shè)，同時(shí)清清計(jì)算器存儲(chǔ)器內(nèi)的所有數(shù)據(jù)。單一變量：1：Type 2：Data 3：Edit 4：Sum 5：Var 6：MinMax成對(duì)變量：1：Type 2：Data 3：Edit 4：Sum 5：Var 6：MinMax 7：RegType：顯示統(tǒng)計(jì)計(jì)算類別選擇屏幕Data：顯示STAT編輯屏幕Edit：顯示Edit子菜單，編輯STAT編輯屏幕內(nèi)容Sum：顯示計(jì)算總和的求Sum子菜單指令Var：顯示計(jì)算平均值、標(biāo)準(zhǔn)差等的Var子菜單指令MinMax：顯示求得最大值最小值的MinMax子菜單指令Reg：顯示計(jì)算回歸計(jì)算的Reg菜單指令⑹單一變量(1VAR)統(tǒng)計(jì)計(jì)算指令①Sum子菜單SHIFT 1 （STAT） 4 （Sum）1∑x2 采樣數(shù)據(jù)平方和2∑x 采樣數(shù)據(jù)和②Var子菜單SHIFT 1 （STAT） 5 （Var）1 n 樣本數(shù)2 采樣數(shù)據(jù)平均值3xσn 總體標(biāo)準(zhǔn)差4xσn1 樣本標(biāo)準(zhǔn)差③MinMax子菜單SHIFT 1 （STAT） 6 （MinMax）1MinX 最小值2MaxX 最大值⑺選取線性回歸計(jì)算(A+BX)時(shí)的指令①Sum子菜單SHIFT 1 （STAT） 4 （Sum）1∑x2 x數(shù)據(jù)平方和2∑x x采樣數(shù)據(jù)和3∑y2 y數(shù)據(jù)平方和4∑y y采樣數(shù)據(jù)和5∑xy x數(shù)據(jù)與y數(shù)據(jù)乘積之和6∑x3 x數(shù)據(jù)的立方和7∑x2y (x數(shù)據(jù)平方乘以y數(shù)據(jù))之和8∑x4 x數(shù)據(jù)四次方之和②Var子菜單SHIFT 1 （STAT） 5 （Var）1 n 樣本數(shù)2 x數(shù)據(jù)平均值3xσn x數(shù)據(jù)總體標(biāo)準(zhǔn)差4xσn1 x數(shù)據(jù)樣本標(biāo)準(zhǔn)差5 y數(shù)據(jù)平均值6yσn y總體標(biāo)準(zhǔn)差7yσn1 y數(shù)據(jù)樣本標(biāo)準(zhǔn)差③MinMax子菜單SHIFT 1 （STAT） 6 （MinMax）1MinX x數(shù)據(jù)最小值2MaxX x數(shù)據(jù)最大值3MinY y數(shù)據(jù)最小值4MaxY y數(shù)據(jù)最大值④MinMax子菜單SHIFT 1 （STAT） 7 （Reg）1A 回歸系數(shù)常數(shù)項(xiàng)A2B 回歸系數(shù)B3r 相關(guān)系數(shù)r4 x的估計(jì)值5 y的估計(jì)值⑻其他回歸類別：略Visafree policy brings Chengdu biz, tourism boost. Making national headlines several times, Chengdu39。s ancient indigenous religion, while Du jiang yan is considered to be the oldest functioning watercontrol project in the world. Chengdu ranked third in tourist facilities, management and services among 60 Chinese cities in a customer satisfaction survey released last year. But, Li added that efforts are still needed to develop more tourism products, improve English services and provide accurate translation of traffic signs and scenic billboards. Zhao Yun, chairwoman of British Chamber of Commerce Southwest China, told China Daily that his colleagues found the policy very convenient. A British client once flew here and stayed for just one day to check her ordered goods, she said. Zhao was born in Shanxi province, but she has lived in Chengdu for more than 10 years. My life was like a running race moving from place to place. I also lived in Beijing and Shanghai before, she said. But Chengdu is a place that you never want to leave once settling down. It is now my second hometown, she said. If the environment is further improved, the city will attract more people to visit and live, with the 72hour visafree policy and pelling conditions in transportation, culture, climate and cuisine, he said. Foreigners also gave positive feedback on the policy. A spokesman from Dell Inc said the pany has a global hub of operation in Chengdu, so the threeday visa has an immediate and positive influence on the pany39。an.Lou held a joint interview with 27 media, including China Daily, the first in a series of interviews entitled Chinese Media Along the Silk Road. The interviews will be in Shaanxi and Gansu provinces and the Xinjiang Uygur autonomous region, as well as Kazakhstan, Uzbekistan and Turkey.The media group held the first interview on Wednesday morning in Xi39。s public security bureau shows some 100 foreign visitors enjoyed the 72hour policy by the end of March, most of them from the United States, the United Kingdom and Germany. Chengdu also reported robust growth in its overall tourist industry last year. Official statistics show that it received some 150 million tourists last year, an increase of 28 percent from 2012. Around million came from abroad, an increase of 12 percent. Total revenue from tourism surpassed 133 billion yuan ($). During his visit to Kazakhstan in September, Chinese President Xi Jinping proposed that China and Central Asia join hands to build a Silk Road economic belt to boost cooperation. The idea has been widely echoed in Central Asian countries, being an encouraging blueprint for Chinese areas along the Silk Road that has linked Asia and Europe for more than 2,000 years. In the next three weeks, China Daily reporters will travel through the belt in China and in Kazakhstan, Uzbekistan and Turkey. They will show the progress and expectations of the countries, businesses and peoples on the route. Shaanxi the start of the ancient Silk Road has positioned itself as the new starting point for the development of the Silk Road Economic Belt, which will strengthen China39。s level of internationalization. The policy will also bring direct economic revenue, Li said. Chengdu has many cultural legacies and is also a paradise for panda lovers with the world39。B^Xab指數(shù)回歸7A例：對(duì)于A醫(yī)院的加權(quán)總分：+ + += ：D商場(chǎng)加權(quán)總分最高，B商場(chǎng)次之，6家商場(chǎng)中，E商場(chǎng)的評(píng)價(jià)結(jié)果最差。由于本例資料為定性資料，故選擇專家評(píng)分法來(lái)確定各評(píng)價(jià)指標(biāo)不同等級(jí)的分值。評(píng)價(jià)目的是對(duì)這幾家商場(chǎng)的工作質(zhì)量進(jìn)行綜合評(píng)價(jià)、比較。5．壽命表的基本思想是什么？假定有同時(shí)出生的一代人（一般定為10萬(wàn)人），按照某個(gè)時(shí)期當(dāng)?shù)厝丝趯?shí)際年齡組死亡率而陸續(xù)死亡，直到全部死完為止。4．衛(wèi)生服務(wù)調(diào)查的主要內(nèi)容有哪些？⑴衛(wèi)生狀況，包括社會(huì)經(jīng)濟(jì)狀況、人口狀況，居民的生產(chǎn)及勞動(dòng)衛(wèi)生條件，居民健康，狀況及其影響因素等。②住院疾病的統(tǒng)計(jì)對(duì)象：診斷為有病的住院病人。2．什么是根本死因？為什么死因統(tǒng)計(jì)要選擇根本死因？WHO規(guī)定，根本死因是指：“(a)引起直接導(dǎo)致死亡的一系列病態(tài)事件的那些疾病或損傷，或者(b)造成致命損傷的事故或暴力的情況。優(yōu)序法的特點(diǎn)是把所有待評(píng)價(jià)方案按照相同評(píng)價(jià)指標(biāo)進(jìn)行單指標(biāo)排序，并按特定賦值原則給予優(yōu)序數(shù)，最后綜合所有評(píng)價(jià)指標(biāo)，并分別計(jì)算各方案的總優(yōu)序數(shù)，然后再進(jìn)行分析評(píng)價(jià)的方法。 A. m/n B. n/m C. (m+q)/n D. m/(nq)9．非全面調(diào)查中，發(fā)達(dá)國(guó)家大多數(shù)采用什么抽樣調(diào)查( D )。 A．綜合評(píng)分法 B．專家評(píng)分法 C．離差法 D．百分位法5．在下列