绗簩绔?/p>
杩囧叧妫�娴?/p>
(
鏃堕棿
90
鍒嗛挓
,
婊″垎
100
鍒?/p>
)
鐭?
璇?
鐐?
鍒?
甯?
琛?/p>
鐭ヨ瘑鐐?/p>
棰樺彿
闅忔満鍙橀噺鐨勬蹇?/p>
1
闅忔満鍙橀噺鐨勫垎甯冨垪
2,14,17,18
涓ょ偣鍒嗗竷
5
鏉′欢姒傜巼
11
浜岄」鍒嗗竷
6,7,12,13,16,17
鏁板鏈熸湜
4,6,7,8,10,12,14,16,17,18
鏂瑰樊
6,12,16
姝ｆ�佸垎甯?/p>
3,9,15
涓�銆侀�夋嫨棰?/p>
(
姣忓皬棰?/p>
4
鍒?/p>
,
鍏?/p>
40
鍒?/p>
)
1.
灏嗕竴棰楀潎鍖�楠板瓙鎺蜂袱娆?/p>
,
涓嶈兘浣滀负闅忔満鍙橀噺鐨勬槸
(
)
A.
绗竴娆″嚭鐜扮殑鐐规暟
B.
绗簩娆″嚭鐜扮殑鐐规暟
C.
涓ゆ鍑虹幇鐐规暟涔嬪拰
D.
涓ゆ鍑虹幇鐩稿悓鐐圭殑绉嶆暟
2.
鎶涙幏
2
棰楅瀛?/p>
,
鎵�寰楃偣鏁颁箣鍜?/p>
尉
鏄竴涓殢鏈哄彉閲?/p>
,
鍒?/p>
P(尉鈮?)
绛変簬
(
)
A.
6
1
B.
3
1
C.
2
1
D.
3
2
3.
鏌愭牎楂樿�冩暟瀛︽垚缁╄繎浼煎湴鏈嶄粠姝ｆ�佸垎甯?/p>
N(100,10
2
),
鍒欐鏍℃暟瀛︽垚缁╀笉浣庝簬
120
鍒嗙殑鑰?/p>
鐢熷崰鎬讳汉鏁扮殑鐧惧垎姣斾负
(
宸茬煡
P(渭
锛?/p>
2蟽<尉<渭
锛?/p>
2蟽)
锛?/p>
0.954 4)(
)
A.10%
B.22.8%
C.2.28%
D.4.56%
4.尉
銆?/p>
畏
涓洪殢鏈哄彉閲?/p>
,
涓?/p>
畏
锛?/p>
a尉
锛?/p>
b,
鑻?/p>
E(尉)
锛?/p>
1.6,E(畏)
锛?/p>
3.4,
鍒?/p>
a
銆?/p>
b
鍙兘鐨勫�间负
(
)
A.2,0.2
B.1,4
C.0.5,1.4
D.1.6,3.4
5.
鍦ㄧ鐞冩瘮璧涗腑
,
缃氱悆鍛戒腑寰?/p>
1
鍒?/p>
,
涓嶄腑寰?/p>
0
鍒?/p>
,
鑻ユ煇鐞冨憳缃氱悆涓�娆″緱鍒?/p>
尉
鐨勫潎鍊间负
0.6,
鍒?/p>
浠栫殑鍛戒腑鐜囦负
(
)
A.0.5
B.0.6
C.0.7
D.0.8
6.
鑻ラ殢鏈哄彉閲?/p>
尉~B(10,0.1),
鍒?/p>
E(尉),D(尉)
鍒嗗埆涓?/p>
(
)
A.10,0.1
B.1,0.9
C.10.1,9.9
D.11,10
7.
涓�鍚嶅皠鎵嬪嚮涓澏蹇冪殑姒傜巼涓?/p>
0.8,
濡傛灉鍚屾牱鏉′欢灏勫嚮
3
娆?/p>
,
鍒欎粬鍑讳腑闈跺績娆℃暟鐨勫潎鍊间负