专题13 统计与统计案例-【衡水金卷·先享题】2019年高三二轮复习专题卷理数

!" ! pe%peqr ! + ! , ! - % , " ./01234 # 541b@ !" ! pe%peqr ! + # , ! - % , " 78 " 9': #$!% ! #$!& !"#$%&'()*+, " 4% # !" # pe%peqr !!!! ! !"#$ !#$ %& " '% !'$ % # 6 $ ;<4 ! ()*+ !# ,* " -,* ' % " + ($ % $ .-,*/0123456 " 7895: ;<*=>?1 # !! x­6�@¹Ä 2 �M6?F 3 e=1�&b7 "  ö¡)B�&n°ì%��À9�$¢ ) ÙC�â�MFZ * ! ãuâSè ö¡)� #$!$ UÚ #$!5 U1-U£óì�I ! `�Ü # 1}Þ'U " �93½ð�zè)¤ ö¡1�Mc. ! á�¿3uy " .C]/01 ö¡ )� #$!$ UÚ #$!5 U1£óì�I123¹º6 " -.1: -. £óì�I7UËÿ /.#$!5 U£óì�Iî­ #$!' - #$!( ¡U1£óì�I1Ï 0. U¥In£óì�IùDp" 1. � #$!" U®£óì�IËüÿ¦ #! ãu:C8p""à1¡3}~193I�1§suÏ|$1¿ " KöX93s¶·ÌC1 ' 3scd§1I�1p"àIÙ) " A §ÖöX1s: -.7 /.> 0.? 1.& 2! ��Ld9¨XÒ1é~WR89 " �ðÐàâFj1¼#� !$$ WXÒ6FR ' WWR89 " d¿ !$$ WXÒ{|r�÷%ù ' 3 " À93 ! & #$ � " À�3 #! & "$ � "." ÀÂ3 %! & !$$ � " K .À�36FR1r�J #" " A.À236FR1r�J -.(! /.(# 0.(2 1.(" "! ©1<=)Dª«E*0 ' .+«xýݬ­�Ëüs - ñùF�G ! +«xý:�®O¯ ¬°HE­z�Þ2Änq�+« " WLm·C^1xý�× ! J!:+«xýdåæxý û@ý1wê " .23Yq1åæ�R¡3xëWR+«xýd:"� " á�23åæ·Ú 1"�I�Ã0ãC23Ý�Vñu " ÙGã�+«xýd£xë1ë�8±Ç²ä1u ñ: '! MNs - t¡3I�1z{uãucz " Kv­16�Ipq " As3I�12aIJ -.2$ /.2! 0.2# 1.22 (! wâ³Dª " É÷�w-wC´1��pq " �Ð{|¯~1¼#³9�w78¡wC´1 �� " еjsI�X�{|I " Û�-wC´1�� " ,íÀ]9ܵj0� ! s¯ # sJ yC´ + ]�ܵjJy�w " X�1�3{|I�J93 " ·Ú !$ 3{|IãC ' (!2 " #(' " !!" " #2( " '(! " "2' " ""2 " #'! " !'" " 2'2 A.ÁÜ{|¯~Q�6 " ZS-wC´1��Ï78¡wC´1��¶BS%fJ -. ! # " 2 % /. ! # " ! % 0. ! 2 " ! ' 1. ! 2 " ! & 5! s - t¡�q� ( Ü!"1ù~âSãucz " s - t¡3I�12aI%fJ # ! " # # " ßE9 %fJ + ! " + # " A -.# ! , # # " + ! ,+ # /.# ! , # # " + ! )+ # 0.# ! ) # # " + ! ,+ # 1.# ! ) # # " + ! )+ # %! MN� 5 3I12aIJ " " ¼9J # " �ÿ^93FI� " " Á#¿ % 3I12aIJ E # " ¼ 9J D # " A -. E #)" " D # , # /. E #)" " D # ) # 0. E # ) " " D # , # 1. E # ) " " D # ) # &! J豶?·xý�Ræd¸�¶�æ01\?}Þ'U " BÒP>^Ò¹o}Þ1�� " 6?¶�nðaº<�Ï6�ë�»¥8ó�LE­º<ɼ " XÀè6?¸�>I ! ãu cz1¸¿u: #$!( U ! �O #$!5 U !# �16?¸�>I½£'U ! á�£¸¿u " C]+oDE1: -.#$!( U��1¸�>IÙ)S:. 2 �¥ /.#$!5 U ! �O !# �1¸�>I16�IJ '"A 0.#$!5 U ! �O " �1¸�>I: #$!( Uq�T�p�) 1.#$!5 U !! �1¸�>I;Ç�8c|¾ " ±z0¸�æ0û�¿Ä;Jû@ " xý�R À6�æ !" ! pe%peqr ! + 2