Qhov tshwm sim ntawm qhov tseeb yog ib txoj hauv kev los qhia qhov muaj feem yuav tshwm sim. Nws yog suav los ntawm kev faib cov txiaj ntsig zoo los ntawm tag nrho cov txiaj ntsig tau. Qhov tshwm sim yog qhov piv txwv uas tuaj yeem nthuav tawm ua feem (xws li 2/5), lossis tus lej (xws li.
Ib qho piv txwv ntawm qhov ua tau zoo li cas?
Qhov tshwm sim yog qhov tshwm sim uas yog raws li qhov xwm txheej zoo tshaj. Piv txwv li, txij li lub npib flipped muaj ob sab thiab txhua sab yog sib npaug zos rau tsaws, qhov theoretical probability ntawm tsaws lub taub hau (los yog tails) yog raws nraim 1 tawm ntawm 2. … Nrhiav qhov tshwm sim ntawm tossing ib lub voos xwmfab thiab tau txais 4.
Koj pom qhov theoretical thiab kev sim ua li cas?
Qhov tshwm sim yog qhov peb xav tias yuav tshwm sim, qhov kev sim qhov tshwm sim yog qhov tshwm sim tiag tiag thaum peb sim nws. Qhov tshwm sim tseem suav nrog tib txoj kev, siv tus naj npawb ntawm txoj hauv kev uas qhov tshwm sim tuaj yeem tshwm sim faib los ntawm tag nrho cov txiaj ntsig.
Yuav ua li cas theoretical ntawm dov 3?
Qhov kev ua tau zoo yog txiav txim siab los ntawm qhov piv txwv ntawm qhov khoom. Piv txwv li, qhov tshwm sim ntawm dov 3 siv qhov ncaj ncees yog 1/6. Qhov no yog vim tus naj npawb 3 sawv cev rau ib qho kev tshwm sim ntawm 6 qhov tshwm sim ntawm kev dov kev ncaj ncees.
Dab tsi yog theoretical probability?
Qhov tshwm sim yog xam qhov tshwm sim ntawm qhov tshwm sim, tsis yog tawm mus thiab sim. Yog li, xam qhov tshwm sim ntawm kos duab liab marble tawm ntawm lub hnab.
