Page 97 - الرياضيات المتقدمة كتاب الطالب للصف 11 الفصل 2

{b g &¦ Py3s b Æ O6 b .&sb

¯OFZ fa ° c>Vjfa z r:Na 1yR fa œ—£

Q ? P ] Q –±ÕP C C<; Ö¹P Ðb8 P7 –´C Z b C ÌÒP;j ÔR / C P;

–Ÿ –ž – –œ –› –š _=7 ± ³P C6 ± ´C ± ¹P

G= –“½’ S R C C<= ¯ S R Э `8: Ò –P49 E9 C Ò ³¹P _=7 ± ÑQ Э Y
E ¹C ¹R »C ­ E4 »­ C;= » ±º¯ –ÎC : ± ^= c9 ] Q –! –Ÿ –ž – –œ –› –š# ∋ ½
- ƒM 6 „e
–“½’ S R C a= ¯ S R Õ 06; CÕ=g±b/ ±ÕRÛ=5 ^ : ¹P4 ± c9 Îb0 ± ´±R ¹P ÐA
Э “½’ R=5 :9 `8 ­ ±º¯
E9 C Ò –³¹P CÕ:= Q ? .!ž – –œ –› –š# ∋ ½ G=
CÕ=g±b/ ±ÕR=5 c: P49 ^= c9 ˜E906; E=g±b/ ´±R=5 ³¹C ¯ ÐÒ¹ C »C= ± `8: d ± û ±b: ± d24
˜ Õ 06;
C P; –`=Ø ; Ò ¹„Ò­ E4 »­ `:1 E b: ` ÎC6 ­ E CÕ=g±b/ C R ± ±º¯ –ÎC : ±
Û
G= –“Ò’ a= ¯ S R Ò – Õ 06; CÕ=g±b/ ±ÕRÛ=5 _ »C= ± _ ` Q ± ¹„ÒM± ¹P d:
– Õ 06; CÕ=g±b/ ±ÕRÛ=5 ` »C= ± _ d ± ´C; ± ¹P d: ] Q Ò –!  –œ –›# ∋ Ò

.!œ –› –š# ∋ ² G= –“²’ a= ¯ S R Ò

za f % Ox2r a

_= Z=: ÀR b ^06; dg±b/ RÛ=5 : probability distribution d C: „± Z ¼b ±
ÎÒ±P d ³¹C 4: ± ÀR4 ± E7 R Ò –C< ³R C;: ± ´„C: „± Z E;8:: ± dg±b/4 ± RÛ=5 : ±
ÖÒ 95
˜d C: „± Z ¼b ±
b C<=9 Îb0 ± `8: d ± »b0 ± ¹P Ðb8= –`=Ø :3 ; P7 dØ 42 F= » ] ­ ÀR ±
œ –› –š

–“½’ S R C a= ¯ S R Õ 06; CÕ=g±b/ ±ÕRÛ=5 ^ : E C; ± »b0 ± ¹P Ðb8 d C C Ò

.!œ –› –š# ∋ ½ G=
- ƒM 6 „e
šIœŸ § šIŸ ” šIŸ § “E C Ò E C ’ § “š § ½’
E R E;8:: ± H ±b; ±
E= P4 P7 dØ 42 d » šIŸ § “šIŸ ” šIŸ’ • “šIŸ ” šIŸ’ § “³»bj Ò E C ’ • “E C Ò ³»bj’ § “› § ½’
¤d `= :3 ; šIœŸ § šIŸ ” šIŸ § “³»bj Ò ³»bj’ § “œ § ½’
“³»bj – ³»bj’
“E C – ³»bj’ ¤“½’ RÛ=5 :9 d C: „± Z ¼b ± d Š± ÎÒP ± `Û=
“³»bj – E C ’ œ › š ½
“E C – E C ’
šIœŸ šIŸ šIœŸ “½’

` œŸ Э Z b ˜_=79 E= ; ± ´±»±R8 ± ÔÒC E;8:: ± “½’ RÛ=5 : ± _= ´„C: ±

˜`=Ø »bj H C; ± Ðb8 œŸ –³P ±Ò ³»bj H C; ± Ðb8 Ÿš –³»bj R6j d24 HgC ; ±

½ "y i

Ãb: Ð­Ò –E;8:: ± “½’ ^06;: ± dg±b/4 ± R=5 : ± _= Z=: `Û= d C: „± Z ¼b ±
› § “½’ Î Y ´„C: „±