鐐哄公鍔╁ぇ瀹舵洿濂界殑鍌欒€冪郴绲�(t菕ng)闆嗘垚闋�(xi脿ng)鐩鐞嗗伐绋嬪斧鑰冭│锛屽皬绶ㄧ壒鐐哄ぇ瀹跺垎浜�“绯荤当(t菕ng)闆嗘垚闋�(xi脿ng)鐩鐞嗗伐绋嬪斧姣忔棩绶寸繏(x铆)椤屽強绛旀瑙ｆ瀽”鍏�(n猫i)瀹�锛屽公鍔╁ぇ瀹堕€�(j矛n)琛屽倷鑰�锛屾绯诲垪鍏�(n猫i)瀹瑰皣鎸佺簩(x霉)鏇存柊锛岃€冪敓鍙互榛�(di菐n)鎿婃敹钘忚捣渚�(l谩i)鍝�锛�

婧Θ鎻愮ず锛�鑰冪敓濡傛灉鎯充簡瑙ｆ垨鎿�(d膩n)蹇冭嚜宸遍尟(cu貌)閬�(gu貌)杌熻€冧腑闋�(xi脿ng)鑰冭│鐨勫牨(b脿o)鍚嶆檪(sh铆)闁�銆佽€冭│鏅�(sh铆)闁�銆佹垚绺�(j墨)鏌ヨ(x煤n)鏅�(sh铆)闁�銆佽瓑鏇�(sh奴)闋�(l菒ng)鍙栨檪(sh铆)闁撶瓑鏅�(sh铆)闁撶瘈(ji茅)榛�(di菐n)锛屽彲浣跨敤鏂囩珷闋傞儴鐨�“ 鍏嶈不(f猫i)闋�(y霉)绱勭煭淇℃彁閱�”鏈嶅嫏(w霉)锛岄爯(y霉)绱勬垚鍔�锛屽眴鏅�(sh铆)閲嶈鑰冭│绡€(ji茅)榛�(di菐n)鎴戝€戞渻(hu矛)浠ョ煭淇″舰寮忓強鏅�(sh铆)鎻愰啋鎮�锛�

(鐐轰簡鏂逛究澶у鍌欒€冿紝鍙€氶亷(gu貌)璩囨枡涓嬭級鍗€(q奴)鍩�鍏嶈不(f猫i)涓嬭級姝峰勾妯℃摤瑭﹂鍙婂倷鑰冭硣鏂�)

瑭﹂1

璩�(g貌u)璨�(m菐i)鏂拌ō(sh猫)鍌欓渶瑕佹姇璩�30钀�(w脿n)鍏�锛屾寜鐓у競鍫�(ch菐ng)琛屾儏闋�(y霉)浼�锛�70%闇€姹傚挤(qi谩ng)鍕�锛屾敹鍏�100钀�(w脿n)鍏�锛�30%闇€姹傜柌杌�锛屾敹鍏�20钀�(w脿n)鍏�锛岃臣(g貌u)璨�(m菐i)锛屾柊瑷�(sh猫)鍌檈mv闇€瑕�( )钀�(w脿n)鍏�

A銆�46

B銆�60

C銆�76

D銆�90

瑭﹂2

閰嶇疆璀�(sh铆)鍒ユ槸閰嶇疆绠＄悊鐨勪竴闋�(xi脿ng)娲诲嫊(d貌ng)锛屽寘鎷伕鎿囦竴鍊�(g猫)绯荤当(t菕ng)鐨勯厤缃爡(xi脿ng)鍜屽湪鎶€琛�(sh霉)鏂囨獢涓閷勯厤缃爡(xi脿ng)鐨勫姛鑳藉拰鐗╃悊鐗规€�銆傚叾鍔熻兘涓嶅寘鎷�()

A銆佽瓨(sh铆)鍒ラ渶鍙楁帶鐨勮粺浠堕厤缃爡(xi脿ng)

B銆佸缓绔嬪拰鎺у埗鍩虹窔(xi脿n)

C銆佽瓨(sh铆)鍒ョ祫浠�銆佹暩(sh霉)鎿�(j霉)鍙婄敘(ch菐n)鍝佺嵅鍙栭粸(di菐n)鍜屾簴(zh菙n)鍓�

D銆佽瓨(sh铆)鍒ユ簮绋嬪簭

瑭﹂3

the ( ) is a graph that shows the relationship between two variables.

A銆乭istograms

B銆乫lowcharts

C銆乵atrix diagrams

D銆丼catter diagrams

绛旀瑙ｆ瀽锛�

瑭﹂1 鍙冭€冪瓟妗堬細A

鍙冭€冭В鏋愶細EMV=(100-30)×70%+(20-30)×30%=49-3=46钀�(w脿n)鍏�

瑭﹂2 鍙冭€冪瓟妗堬細D

鍙冭€冭В鏋愶細

閰嶇疆璀�(sh铆)鍒ユ槸閰嶇疆绠＄悊涓€鍊�(g猫)閲嶈鐨勮绱�銆傚寘鎷涓嬪収(n猫i)瀹�

1銆� 璀�(sh铆)鍒ラ渶瑕佸彈鎺х殑杌熶欢閰嶇疆闋�(xi脿ng)锛�

2銆� 绲︽瘡鍊�(g猫)鐢�(ch菐n)鍝佸拰瀹冪殑绲勪欢浠ュ強鐩搁棞(gu膩n)鐨勬枃妾斿垎閰嶅敮涓€鐨勬(bi膩o)璀�(sh铆)銆�

3銆� 瀹氱京姣忓€�(g猫)閰嶇疆闋�(xi脿ng)鐨勯噸瑕佺壒寰佷互鍙婅瓨(sh铆)鍒ュ叾鎵€鏈夎€�銆�

4銆� 璀�(sh铆)鍒ョ祫浠�銆佹暩(sh霉)鎿�(j霉)浠ュ強鐢�(ch菐n)鍝佺嵅鍙栭粸(di菐n)鐨勬簴(zh菙n)鍓�銆�

5銆� 寤虹珛鍜屾帶鍒跺熀绶�(xi脿n)

6銆� 缍(h霉)鏂囨獢鍜岀祫浠剁殑淇▊鑸囩敘(ch菐n)鍝佺増鏈箣闁撶殑闂�(gu膩n)绯�銆�

瑭﹂3 鍙冭€冪瓟妗堬細D

鍙冭€冭В鏋愶細( )鏄’绀哄叐鍊�(g猫)璁婇噺鐩存帴闂�(gu膩n)绯荤殑鍦栬〃銆�

A鐩存柟鍦�

B娴佺▼鍦�

C鐭╅櫍鍦�

D鏁ｉ粸(di菐n)鍦�

鍌欒€冩矕鍒鸿硣鏂欙細姝峰勾鐪熼銆�楂橀牷鑰冮粸(di菐n)銆�鍒烽搴�(k霉)鍙粸(di菐n)鎿�鍏嶈不(f猫i)涓嬭級銆�

浠ヤ笂灏辨槸“绯荤当(t菕ng)闆嗘垚闋�(xi脿ng)鐩鐞嗗伐绋嬪斧姣忔棩绶寸繏(x铆)椤屽強绛旀瑙ｆ瀽锛�181锛�”鐨勫収(n猫i)瀹逛簡锛岃€冪敓鍊戣珛(q菒ng)?zh铆)宕嗘枒M(j矛n)琛屽倷鑰�銆傛韩棣ㄦ彁绀猴細鐐哄公鍔╁悇浣嶈€冪敓鏇村ソ鍦板倷鑰�2024骞磋粺鑰冧腑闋�(xi脿ng)鑰冭│锛岀挵(hu谩n)鐞冪恫(w菐ng)鏍＄偤澶у鐗规剰涓婂偝浜嗗緢澶氬倷鑰冭硣鏂�锛屽姝峰勾鐪熼銆佹ā鎿│椤岃垏绛旀瑙ｆ瀽銆佽€冭│鎶€宸х瓑鍌欒€冭硣鏂欙紝鑰冪敓鍙粸(di菐n)鎿婁笅鏂�“鍏嶈不(f猫i)涓嬭級”閫�(j矛n)琛岄牁(l菒ng)鍙栧摝锛�