澶氶伕椤�

1銆佺洰鍓�锛屼笘鐣屽悇鍦�(gu贸)甯哥敤鐨勮偂鍍�(ji脿)鎸囨暩(sh霉)鏈�()銆�

A.妯�(bi膩o)婧�(zh菙n)鏅埦鑲＄エ鍍�(ji脿)鏍兼寚鏁�(sh霉)

B.娣卞湷鎴愪唤鑲℃寚鏁�(sh霉)鑸囨繁璀夌稖鍚堟寚鏁�(sh霉)

C.涓婅瓑鑲″児(ji脿)鎸囨暩(sh霉)

D.棣欐腐鎭掔敓鎸囨暩(sh霉)

E.閬撶搳鏂偂绁ㄥ児(ji脿)鏍煎钩鍧囨寚鏁�(sh霉)

[绛旀]ABCDE

[瑙ｆ瀽]鐩墠锛屼笘鐣屽悇鍦�(gu贸)甯哥敤鐨勮偂鍍�(ji脿)鎸囨暩(sh霉)鏈夛細閬�?鐡婃柉鑲＄エ鍍�(ji脿)鏍煎钩鍧囨寚鏁�(sh霉)锛屾(bi膩o)婧�(zh菙n)?鏅埦鑲＄エ鍍�(ji脿)鏍兼寚鏁�(sh霉)锛岄娓亽鐢熸寚鏁�(sh霉)锛屼笂璀夎偂鍍�(ji脿)鎸囨暩(sh霉)锛屾繁鍦虫垚浠借偂鎸囨暩(sh霉)鑸囨繁璀夌稖鍚堟寚鏁�(sh霉)绛夈€�

2銆佹煇鐢�(ch菐n)鍝佺殑鐢熺敘(ch菐n)绺芥垚鏈�2007骞寸偤20钀�(w脿n)鍏�锛屾瘮2006骞村鏀嚭0.4钀�(w脿n)鍏冿紝鍠綅鎴愭湰2007骞存瘮2006骞撮檷浣�2%锛屽墖()銆�

A.鐢熺敘(ch菐n)绺芥垚鏈寚鏁�(sh霉)鐐�102%

B.鍠綅鎴愭湰鎸囨暩(sh霉)鐐�2%

C.鐢�(ch菐n)鍝佺敘(ch菐n)閲忔寚鏁�(sh霉)鐐�104%

D.鍠綅鎴愭湰鎸囨暩(sh霉)鐐�98%

E.鐢�(ch菐n)鍝佺敘(ch菐n)閲忔寚鏁�(sh霉)鐐�96%

[绛旀]ACD

3銆佸鏋滅敤p琛ㄧず鍟嗗搧鍍�(ji脿)鏍�锛宷琛ㄧず鍟嗗搧閵峰敭閲�锛屽墖鍏紡∑p1q1-∑p0q1鐨勬剰缇╂槸()銆�

A.缍滃悎鍙嶆槧鍍�(ji脿)鏍艰畩鍕�(d貌ng)鍜岄姺鍞噺璁婂嫊(d貌ng)鐨勭禃 灏�(du矛)椤�

B.缍滃悎鍙嶆槧閵峰敭椤嶈畩鍕�(d貌ng)鐨勭禃 灏�(du矛)椤�

C.缍滃悎鍙嶆槧澶氱ó鍟嗗搧鍍�(ji脿)鏍艰畩鍕�(d貌ng)鑰屽娓涚殑閵峰敭椤�

D.缍滃悎鍙嶆槧鐢变簬鍍�(ji脿)鏍艰畩鍕�(d貌ng)鑰屼娇娑堣不(f猫i)鑰呭娓涚殑璨ㄥ梗鏀嚭椤�

E.缍滃悎鍙嶆槧澶氱ó鍟嗗搧閵峰敭閲忚畩鍕�(d貌ng)鐨勭禃 灏�(du矛)椤�

[绛旀]CD

4銆佺敤P琛ㄧず鍍�(ji脿)鏍�锛孮琛ㄧず閵峰敭閲忥紝鎸囨暩(sh霉)k=∑P1Q1÷∑P0Q1鐨勭稉(j墨ng)婵�(j矛)鎰忕京鏄寚()銆�

A.鍫�(b脿o)鍛婃湡閵峰敭閲忕殑瑕�(gu墨)妯�

B.鍫�(b脿o)鍛婃湡閵峰敭椤嶇殑瑕�(gu墨)妯�

C.绺介姺鍞鐨勮畩鍕�(d貌ng)绋嬪害

D.鍍�(ji脿)鏍肩附姘村钩鐨勮畩鍕�(d貌ng)绋嬪害

E.鍍�(ji脿)鏍煎奖闊跨附閵峰敭椤嶇殑璁婂嫊(d貌ng)绋嬪害

[绛旀]CE

[瑙ｆ瀽]鎸囨暩(sh霉)k=∑P1Q1÷∑P0Q1锛屽彲鐭ュ悓搴﹂噺鍥犵礌鏄姺鍞噺锛屼笖鍥哄畾鍦ㄥ牨(b脿o)鍛婃湡銆傚洜姝や唬琛ㄧ殑缍�(j墨ng)婵�(j矛)鎰忕京鏄附閵峰敭椤嶇殑璁婂嫊(d貌ng)绋嬪害浠ュ強鍍�(ji脿)鏍煎奖闊跨附閵峰敭椤嶇殑璁婂嫊(d貌ng)绋嬪害銆�

5銆佷笅鍒楁寚鏁�(sh霉)涓�锛屽爆浜庢暩(sh霉)閲忔寚鏁�(sh霉)鐨勬槸()銆�

A.璨ㄥ梗璩�(g貌u)璨峰姏鎸囨暩(sh霉)

B.鑲″児(ji脿)鎸囨暩(sh霉)

C.鐢�(ch菐n)閲忔寚鏁�(sh霉)

D.鑱峰伐浜烘暩(sh霉)鎸囨暩(sh霉)

E.鐗╁児(ji脿)鎸囨暩(sh霉)

[绛旀]CD

[瑙ｆ瀽]鎸囨暩(sh霉)鎸夊叾鎵€琛ㄦ槑鐨勭稉(j墨ng)婵�(j矛)鎸囨(bi膩o)鎬ц唱(zh矛)鐨勪笉鍚岋紝鍒嗙偤鏁�(sh霉)閲忔寚鏁�(sh霉)鍜岃唱(zh矛)閲忔寚鏁�(sh霉)銆傛暩(sh霉)閲忔寚鏁�(sh霉)涔熺ū鐗╅噺鎸囨暩(sh霉)锛屾槸琛ㄦ槑绺介珨鍠綅鏁�(sh霉)閲�銆佽(gu墨)妯＄瓑鏁�(sh霉)閲忚畩鍕�(d貌ng)鐨勭浉灏�(du矛)鏁�(sh霉)锛屽锛岀敘(ch菐n)閲忔寚鏁�(sh霉)銆侀姺鍞噺鎸囨暩(sh霉)銆佽伔宸ヤ汉鏁�(sh霉)鎸囨暩(sh霉)绛�銆傝唱(zh矛)閲忔寚鏁�(sh霉)鏄〃鏄庣附楂斿柈浣嶆按骞�銆佸伐浣滆唱(zh矛)閲忕瓑璩�(zh矛)閲忚畩鍕�(d貌ng)鐨勭浉灏�(du矛)鏁�(sh霉)锛屽鍍�(ji脿)鏍兼寚鏁�(sh霉)銆佸柈浣嶆垚鏈寚鏁�(sh霉)銆佸嫗鍕�(d貌ng)鐢熺敘(ch菐n)鐜囨寚鏁�(sh霉)绛�銆�

鏇村缈�(x铆)椤岄粸(di菐n)鎿婁笅杓�

鎻愮ず锛�2021骞寸当(t菕ng)瑷�(j矛)甯€冭│姝ｅ湪鍌欒€冧腑锛屾簴(zh菙n)鍌欏弮鍔犺€冭│鐨勮€冪敓鍙€氶亷(gu貌) 鍏嶈不(f猫i)闋�(y霉)绱勭煭淇℃彁閱�渚�(l谩i)鐛插彇2021骞村悇鍦扮当(t菕ng)瑷�(j矛)甯€冭│婧�(zh菙n)鑰冭瓑鎵撳嵃鏅�(sh铆)闁撳拰鑰冭│鏅�(sh铆)闁撶殑鐭俊鎻愮ず锛屾鏈嶅嫏(w霉)鍏嶈不(f猫i)锛岃珛(q菒ng)鍙婃檪(sh铆)闋�(y霉)绱�銆�

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