銆婃鐜囪涓庢暟鐞嗙粺璁°�嬫湡涓�冭瘯璇曢
涓�銆佸崟椤归�夋嫨棰橈細
1.
鏌愪汉杩炵画鍚戜竴鐩爣灏勫嚮锛?/p>
姣忔鍛戒腑鐩爣鐨勬鐜囦负
3
4
锛?/p>
浠栬繛缁皠鍑荤洿鍒板懡涓负姝紝
鍒欏皠鍑绘鏁颁负
3
鐨勬鐜囨槸锛?/p>
锛?/p>
(A).
(
)
3
4
3
(B).
(
)
3
4
1
4
2
飩?/p>
(C).
(
)
1
4
3
4
2
飩?/p>
(D).
C
4
2
2
1
4
3
4
(
)
2.
璁?/p>
A
锛?/p>
B
涓洪殢鏈轰簨浠讹紝涓?/p>
A
飪?/p>
B
锛屽垯
B
A
飦?/p>
绛変簬锛?/p>
锛?/p>
(A).
A
(B).
B
(C).
AB
(D).
B
A
飦?/p>
3.
鍚屾椂鎺?/p>
3
鏋氬潎鍖�纭竵锛屽垯鑷冲鏈?/p>
1
鏋氱‖甯佹闈㈠悜涓婄殑姒傜巼涓猴紙
锛?/p>
(A).
8
1
(B).
6
1
(C).
4
1
(D).
2
1
4.
瀵逛竴鎵规鍝佺巼涓?/p>
p(0<p<1)
鐨勪骇鍝侀�愪竴妫�娴嬶紝
鍒欑浜屾鎴栫浜屾鍚庢墠妫�娴嬪埌娆″搧
鐨勬鐜囦负锛?/p>
锛?/p>
(A)
锛?/p>
p (B)
锛?/p>
1-p (C)
锛?/p>
(1-p)p (D)
锛?/p>
(2-p)p
5.
宸茬煡浜嬩欢
A
涓?/p>
B
鐨勬鐜囬兘鏄?/p>
锛屽垯涓嬪垪缁撹鑲畾姝ｇ‘鐨勬槸锛?/p>
锛?/p>
銆?/p>
25
.
0
)
(
)
(
;
1
)
(
)
(
飥?/p>
飥?/p>
飪?/p>
B
A
P
B
B
A
P
A
(
)
(
)
0.5
;(
)
(
)
(
)
C
P
AB
D
P
AB
P
AB
飥?/p>
飥?/p>
6.
璁?/p>
P(A) =
a
, P(B) =
b
, P(A
鈭?/p>
B) =
c
,
鍒?/p>
)
(
B
A
P
涓猴紙
锛?/p>
銆?/p>
)
1
(
)
(
;
)
(
;
)
(
;
)
1
(
)
(
c
a
D
b
c
c
b
a
B
b
a
A
飥?/p>
飥?/p>
飥?/p>
飥?/p>
7.
璁句簨浠?/p>
{X=k}
琛ㄧず鍦?/p>
n
娆＄嫭绔嬮噸澶嶈瘯楠屼腑鎭板ソ鎴愬姛
k
娆★紝鍒欑О闅忔満鍙橀噺
X
鏈嶄粠
锛?/p>
锛?/p>
(A).
涓ょ偣鍒嗗竷
(B).
浜岄」鍒嗗竷
(C).
娉婃澗鍒嗗竷
(D).
鍧囧寑鍒嗗竷
8.
璁句簨浠?/p>
A
锛?/p>
B
鐩镐簰鐙珛锛屼笖
36
0
16
0
.
)
B
A
(
P
,
.
)
B
A
(
P
飥?/p>
飥?/p>
锛屽垯
)
B
(
P
),
A
(
P
鍒嗗埆涓?/p>
锛?/p>
锛?/p>
.
(A)
锛?/p>
锛?/p>
(B)
锛?/p>
锛?/p>
(C)
锛?/p>
锛?/p>
(D)
锛?/p>
锛?/p>
9.
A
銆?/p>
B
涓轰袱涓换鎰忎簨浠讹紝涓?/p>
1
(
)
3
P
A
B
飥?
锛屽垯
(
)
P
A
B
飥?/p>
[ ]
(A)
1
3
(B)
1
4
(C)
2
3
(D)
3
4
10.
瀵逛换鎰忎袱浜嬩欢
A
鍜?/p>
B
锛屽垯
.
_______
)
(
飥?/p>
飥?/p>
B
A
P
)
(
)
(
)
(
B
P
A
P
A
飥?/p>
锛?/p>
)
(
)
(
)
(
)
(
AB
P
B
P
A
P
B
飥?/p>
飥?/p>
锛?/p>
)
(
)
(
)
(
AB
P
A
P
C
飥?/p>
锛?/p>
)
(
)
(
)
(
)
(
B
A
P
B
P
A
P
D
飥?/p>
飥?/p>
11.
鍦ㄤ笅鍒楀嚱鏁颁腑锛屽彲浠ヤ綔涓烘煇闅忔満鍙橀噺鐨勫垎甯冨嚱鏁扮殑涓猴紙
锛?/p>
(A)
2
1
1
)
(
x
x
F
飥?/p>
飥?
(B)
2
1
arctan
1
)
(
飥?/p>
飥?/p>
x
x
F
飦?/p>
(C)
飪?/p>
飪?
飪?/p>
飪?/p>
飪?/p>
飩?/p>
飥?/p>
飥?/p>
飥?/p>
飥?/p>
0
,
0
0
),
1
(
2
1
)
(
x
x
e
x
F
x
(D)
飪?/p>
飩?/p>
飥?/p>
飥?/p>
x
dx
x
f
x
F
,
)
(
)
(
鍏朵腑
1
)
(
飥?/p>
飪?/p>
飩?/p>
飩?
飥?/p>
dx
x
f
12.
璁惧湪涓夋鐙珛璇曢獙涓紝
浜嬩欢
A
鍙戠敓鐨勬鐜囩浉绛夛紝
鑻ュ凡鐭ヤ簨浠?/p>
A
鑷冲皯鍑虹幇涓�娆?/p>
鐨勬鐜囦负
27
19
锛屽垯浜嬩欢
A
鍦ㄤ竴娆¤瘯楠屼腑鍑虹幇鐨勬鐜囦负
( )