Page 83 - الإحصاء في مجال الدراسات الإعلامية
P. 83

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               ?? .2??? ????? ???????? ???????? ?? ?????? ?.??

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           ?? .2?????? ??????? ??? ??? ?? ????? ??????? ?.??
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                     ?? .1??? ???? ?? ??? ??? ??????? ?????? ( ??????? ) ?????? ??? ????????? ??????? ?:??
                                                        ???? :?????? ??????? = ?????? = ????????.??

?? .2??? ???? ????????? ??? ???????? ( ??? ????????? ) ???? ???????? ??? ??? ??????? ????????? ? ???????
???? ??? ???????? ????? ????? ??????? ??????? .???? ??? ???? ???? ????????? ?????? ? ???????? ?????????

                                                                                       ???????? ?.??

                                     ?? .3???? ???? ????? ??????? ?????? ?????? ??????? ??????? ?.??

    ?? .4????? ????? ??? ????????? ??????? ???? ???? ?? ???? ??? ?? ??? ??????? ??? ????? ? ????? ?:??
                                   ???????? = ????? ??????? – ? ( 3?????? ??????? – ?????? ) ?.??

                               ???? :???????? = ????? ??????? ? ( 3 +??????? – ????? ??????? ) ?.??
                                ???? :?????? ??????? – ??????? = ? ( 3?????? ??????? – ?????? ) ?.??

                                                   ???? :???????? = ? 3??????? – ? 2?????? ????????.??

                                                  ?• ????? ???????32?? = ??????21?? ? -?????????
                                                ?• ??????13?? = ???????? + 32???????? ????????

????? ?????? ???????? ?????????? ????? ??????????             ????????
????????? ????????? ???????? ?????? ?????????

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       ?????? ????????                                                    ?????? (?)1??
???? ?????? ?????? ?????????
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                 ??79??
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