Mokhoa oa ho bala lintlha tsa Z ho Google Sheets

Lumela Tecnobits! Ke eng? Ke tšepa hore u na le letsatsi le monate. Ka tsela, na u ne u tseba hore u ka bala lintlha tsa Z ho Google Sheets? Ho bonolo haholo, o tlameha feela ho e beha Mokhoa oa ho bala lintlha tsa Z ho Google Sheets sebete 'me u entse! Lumelang!

1. Lintlha tsa Z ke eng ho Google Sheets?

Lintlha tsa Z ho Google Sheets ke tekanyo ea lipalo-palo e bonts'ang hore na lintlha tse itseng tsa data li kheloha hakae ka holimo kapa ka tlase ho moelelo oa sete ea data. Ke mokhoa oa ho tloaeleha le ho bapisa data ka sekala kapa liyuniti tse fapaneng.

2. Hobaneng ho le bohlokoa ho bala Z-score ho Google Sheets?

Ho bala lintlha tsa Z ho Google Sheets ho bohlokoa hobane ho u lumella ho bapisa boleng ka likala kapa li-unit tse fapaneng, ho tseba ba tsoang kantle, le ho utloisisa kabo le ho fapana ha sete ea data ka nepo.

3. Mokhoa oa ho bala lintlha tsa Z ho Google Sheets bakeng sa sete ea data?

Ho bala lintlha tsa Z ho Google Sheets bakeng sa sete ea data, latela mehato ena:

1. Kenya lintlha tsa hau ho spreadsheet ho Google Sheets.
2. Bala boholo ba data ea hau u sebelisa foromo = AVERAGE(lethathamo la lintlha).
3. Bala ho kheloha ho tloaelehileng ha data ea hau u sebelisa foromo =STDEV(lethathamo la data).
4. Tlosa moelelo ho boleng bo bong le bo bong ho data ea hau 'me u arole sephetho ka ho kheloha ho tloaelehileng. Sena se tla u fa lintlha tsa Z tsa data ka 'ngoe.

4. U ka toloka joang lintlha tsa Z ho Google Sheets?

Ho toloka lintlha tsa Z ho Google Sheets ho bohlokoa ho utloisisa moelelo oa boleng. Palo e ntle ea Z e bontša hore data e kaholimo ho palo, athe lintlha tse mpe tsa Z li bontša hore data e ka tlase ho palo. Ha boleng bo felletseng ba lintlha tsa Z bo phahame, data e tsoela pele ho tsoa ho moelelo.

5. Lintlha tsa Z tse sebelisoang ho Google Sheets ke life?

Lintlha tsa Z ho Google Sheets li sebelisoa ho bapisa lintlha ka likala kapa likarolo tse fapaneng, ho tseba tse ling, le ho utloisisa ho fetoha le ho ajoa ha datha ka nepo haholoanyane. Ke sesebelisoa sa bohlokoa tlhahlobong ea lipalo-palo le ho etsa liqeto tse thehiloeng ho data.

6. Mokhoa oa ho bala lintlha tsa Z ho Google Sheets ke ofe?

Mokhoa oa ho bala lintlha tsa Z ho Google Sheets o tjena:

Z = (X – μ) / σ

Moo Z e leng lintlha tsa Z, X ke boleng ba data ka bomong, μ ke moelelo oa data, 'me σ ke kheloha e tloaelehileng ea data.

7. Bohlokoa ba lintlha tsa Z lipalo-palo ke bofe?

Lipalo-palo, lintlha tsa Z li bohlokoa hobane li u lumella ho bapisa boleng likaleng kapa li-unit tse fapaneng, ho tseba ba tsoang kantle, le ho utloisisa kabo le phapang ea data e behiloeng ka nepo. E boetse e bohlokoa bakeng sa tlhahlobo ea maemo a tloaelehileng le ho etsa liqeto tse tsamaisoang ke data.

8. Lits'ebetso tsa lintlha tsa Z ho Google Sheets ke life?

Lintlha tsa Z ho Google Sheets li na le lits'ebetso tse ngata, ho kenyelletsa tlhahlobo ea data, lipatlisiso tsa mahlale, ho etsa liqeto tsa khoebo, tlhahlobo ea lichelete, le tlhahlobo ea ts'ebetso libakeng tse fapaneng.

9. Mokhoa oa ho sebelisa lipalo-palo ho Google Sheets ho bala lintlha tsa Z?

Ho bala lintlha tsa Z ho Google Sheets u sebelisa lipalo-palo, latela mehato ena:

1. Kenya lintlha tsa hau ho spreadsheet ho Google Sheets.
2. Sebelisa = AVERAGE(datarange) mosebetsi ho bala moelelo.
3. Sebelisa =DEVEST(data range) ho bala mokhoa o tloaelehileng.
4. Sebelisa foromo =(X - μ) / σ ho bala lintlha tsa Z bakeng sa ntlha ka 'ngoe ea data, moo X e leng boleng ba motho ka mong, μ ke moelelo, 'me σ ke kheloha e tloaelehileng.

10. Nka fumana lintlha kae tse ling mabapi le Z-score ho Google Sheets?

U ka fumana lintlha tse ling mabapi le lintlha tsa Z ho Google Sheets lithutong tsa inthaneteng, liforamo tsa thuso tsa Google Sheets, libuka tsa lipalo, le lisebelisoa tsa thuto mabapi le tlhahlobo ea lintlha le lipalo.

Ke tla u bona hamorao, Tecnobits! Hopola hore ho Google Sheets u ka bala lintlha tsa Z habonolo. Re bala haufinyane.