Vim Excel tsis muaj qhov ua haujlwm inbuilt, cov qauv lej raug siv los ua qhov kev xeem chi-square. Muaj ob hom kev xeem chi-square uas tau teev tseg hauv qab no: Chi-square zoo ntawm kev ntsuas haum.
Koj ua chi-square hauv Excel li cas?
Xiav tus chi square p tus nqi Excel: Cov kauj ruam
- Kauj Ruam 1: Xam koj tus nqi xav tau. …
- Kauj Ruam 2: Ntaus koj cov ntaub ntawv rau hauv kab hauv Excel. …
- Kauj Ruam 3: Nyem lub xov tooj dawb nyob qhov twg ntawm daim ntawv ua haujlwm thiab tom qab ntawd nyem lub pob "Insert Function" ntawm lub toolbar.
- Kauj Ruam 4: Ntaus "Chi" hauv Kev Tshawb Fawb Lub Hwj Chim thiab tom qab ntawd nyem "Mus."
chi-square zoo ntawm kev haum yog dab tsi?
Chi-square goodness of fit test is a statistical hypothesis test siv los txiav txim seb qhov sib txawv puas yuav los ntawm kev faib tawm lossis tsis. Nws feem ntau yog siv los ntsuas seb cov ntaub ntawv piv txwv yog tus sawv cev ntawm tag nrho cov pejxeem.
Chitest hauv Excel yog dab tsi?
Kev piav qhia. Microsoft Excel CHITEST muaj nuj nqi rov qab tus nqi los ntawm chi-squared faib. CHITEST muaj nuj nqi yog ib qho kev ua haujlwm hauv Excel uas yog categorized li Statistical Function. Nws tuaj yeem siv ua daim ntawv ua haujlwm (WS) hauv Excel.
Tus nqi xav tau dab tsi hauv chi-square xeem?
Tus chi-squared statistic yog ib tus lej uas qhia koj qhov txawv npaum li cas ntawm koj qhov kev soj ntsuamsuav thiab suav koj xav tau yog tias tsis muaj kev sib raug zoo ntawmtag nrho hauv cov pejxeem. Qhov twg O yog tus nqi pom, E yog tus nqi xav tau thiab "i" yog "ith" txoj haujlwm hauv lub rooj sib tham.
