Dab tsi yog qhov sib txawv Servsafe?
Dab tsi yog qhov sib txawv Servsafe?

Video: Dab tsi yog qhov sib txawv Servsafe?

Video: Dab tsi yog qhov sib txawv Servsafe?
Video: Dabtsi ua rau Doog Rau Npab Ceg? 2024, Kaum ib hlis
Anonim

A sib txawv yog ib daim ntawv uas muab los ntawm koj txoj cai tswjfwm. uas tso cai rau kev cai lij choj kom zam lossis hloov pauv.

Hais txog qhov no, dab tsi yog qhov txawv ntawm kev nyab xeeb khoom noj?

A Variance ” yog ib daim ntawv sau los ntawm txoj cai tswjfwm uas tso cai thiab tso cai rau kev hloov kho lossis zam ntawm ib lossis ntau qhov kev xav tau ntawm Khoom noj Txoj Cai yog, hauv kev xav ntawm txoj cai tswjfwm, kev phom sij kev noj qab haus huv yuav tsis tshwm sim los ntawm kev hloov kho lossis zam (2009 Michigan Hloov Kho Khoom noj Code, Kuj Paub, qhov tau txais qhov sib txawv txhais li cas? Cov Variance yog txhais raws li: Qhov nruab nrab ntawm cov squared sib txawv ntawm lub Txhais tau tias . Rau xam tus sib txawv ua raws li cov kauj ruam no: Ua haujlwm tawm Txhais tau tias (qhov yooj yim nruab nrab ntawm cov lej) Tom qab ntawd rau txhua tus lej: rho tawm Txhais tau tias thiab square qhov tshwm sim (qhov sib txawv squared).

Tsis tas li ntawd, lub luag haujlwm ntawm Food and Drug Administration ServSafe yog dab tsi?

Cov Food and Drug Administration tshuaj xyuas cov zaub mov . Teeb meem cov Khoom noj Code. Dab tsi yog lub luag hauj lwm ntawm CDC thiab PHS? Lub Chaw Tiv Thaiv Kab Mob thiab Tiv Thaiv thiab Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Hauv Teb Chaws Asmeskas tau tshawb fawb txog qhov ua rau muaj kev noj zaub mov muaj mob.

Cov lus nug ntawm ServSafe xeem yog dab tsi?

ServSafe Food Handler Certification Xeem Chav kawm yuav siv li ntawm 60 mus rau 90 munutes. Cov ServSafe Food Handler Xeem yog 40 untime nug xeem . Tau txais a ServSafe Daim ntawv pov thawj Food Handler, koj yuav tsum tau qhab nia zoo dua 75% (piv txwv li, teb ntau dua 30 lus nug raug).

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