what is one tailed test ?

Assalamualaikum aj is thread me apko me Pakistan Forex Trading ke ak bhot he important topic one tailed test ki importance ke bare me btao ga or me umeed
Karta ho ke jo information me apse share Karo ga wo apke knowledge or experience me zaror izafa Kare ge.

What is one tailed test?
Aik dam wala test aik shmaryati test hai jis mein taqseem ka ahem Raqba yak Tarfah hota hai taakay yeh aik khaas qader se ziyada ya kam ho, lekin dono nahi. agar jancha ja raha namona yaktarfa naazuk ilaqay mein aata hai, to kaladam mafroozay ki bajaye mutabadil mafroozay ko qubool kya jaye ga. maliyati tajzia car sarmaya kaari ya port folyo mafroozay ko jhanchne ke liye yak dam test ka istemaal karte hain .

Key Takeaways
Aik dam wala test aik shmaryati mafrooza test hai jo yeh zahir karne ke liye tarteeb diya gaya hai ke namoonay ka matlab abadi ke ost se ziyada ya kam hoga, lekin dono nahi. aik dam wala test istemaal karte waqt, tajzia car dilchaspi ki aik simt mein taluqaat ke imkaan ki jaanch kar raha hai aur doosri simt mein taluqaat ke imkaan ko mukammal tor par nazar andaaz kar raha hai. aik dam wala test chalanay se pehlay, tajzia car ko aik kaladam aur mutabadil mafrooza tarteeb dena chahiye aur aik imkani qader ( p-value ) qaim karna chahiye .

Understanding
Takhmeenah shumariyat mein aik bunyadi tasawwur mafroozay ki jaanch hai. qiyaas aarai ki jaanch is baat ka taayun karne ke liye ki jati hai ke aaya koi daawa durust hai ya nahi, abadi ke parameter ke paish e nazar. aik test jo yeh zahir karne ke liye kya jata hai ke aaya namoonay ka ost abadi ke ost se numaya tor par ziyada aur numaya tor par kam hai usay do dam wala test samjha jata hai. 1 jab testing ko yeh zahir karne ke liye tarteeb diya jata hai ke namona ka matlab abadi ke ost se ziyada ya kam hoga, to usay yak dam test kaha jata hai. one test ka naam aam taqseem ke aik dam ( side ) ke neechay ke ilaqay ki jaanch karne se haasil hota hai, halaank test ko deegar ghair normal mein istemaal kya ja sakta hai .

Re: What is one tailed test ?

One tailed test? aik dam wala test : yeh kya hai ?mafroozay ki jaanch farzi adad o shumaar mein aik bunyadi khayaal hai. abadi ke parameter ko dekhte hue, mafroozay ki jaanch yeh jhanchne ke liye ki jati hai ke aaya daawa durust hai ya nahi. do dam wala test woh hota hai jis ka istemaal is baat ka taayun karne ke liye kya jata hai ke aaya namona ka matlab maienay khaiz andaaz mein abadi ke matlab se mukhtalif hai ya mukhtalif hai .1aik dam wala test woh hai jo yeh zahir karne ke liye design kya gaya hai ke namona ka matlab ya to abadi ke ost se ziyada ya kam hoga. agarchay test ko mukhtalif ghair mamooli takseemoon ke liye istemaal kya ja sakta hai, lekin aik dam walay test ka naam aam taqseem ke aik dam ( atraaf ) ke neechay walay ilaqay ki jaanch karne se haasil hota hai. chalanay se pehlay kaladam aur mutabadil mafroozay qaim karna zaroori hai. aik dam wala test. aik daawa jisay muhaqiq ghalat saabit karna chahta hai usay kaladam mafrooza kaha jata hai. kaladam mafroozay ko mustard karte hue taied shuda daawa aik mutabadil mafroozay ke tor par jana jata hai .aik dam walay test ka maqsad yeh zahir karna hai ke namona ka matlab ya to abadi ke ost se ziyada ya kam hoga, lekin dono nahi .aik dam walay test ke sath, tajzia car dilchaspi ki simt mein taluqaat ke imkaan ki jaanch karte hue doosri simt mein talluq ke imkaan ko mukammal tor par nazar andaaz kar deta hai .tajzia car ko one tailed test ( p-value ) karne se pehlay aik kaladam aur mutabadil mafroozay ke sath sath imkani qader bhi faraham karna chahiye .Example of one tailed testtable of contant maliyati tajzia corporate fnansaik dam walay test ki misaal aur tareefwilliam kintn 24 June 2022 up datedavid condance ne is ka jaiza liya .suzanne kvilhaug ne maloomat ki tasdeeq ki .test one tailedxiaojie liu for investopediaaik tailed test mein taqseem ka ahem Raqba yak Tarfah hota hai, yani yeh sirf aik makhsoos qader se ziyada ya kam ho sakta hai aur dono nahi. agar test ke tehat namona yak Tarfah naazuk khittay mein aata hai to kaladam mafroozay ke bajaye mutabadil mafroozay ko qubool kya jaye ga .Determining significant of one tailed test one tailed test ko maliyati tajzia car sarmaya kaari ya port folyo mafroozay ki tasdeeq ke liye istemaal karte hain .kaleedi asbaqaik dam walay test ka maqsad yeh zahir karna hai ke namoonay ka matlab ya to ziyada ya kam hoga .ahmiyat ka taayun karne ke liye aik dam walay test ki tashreehwapsi ke farq ki ahmiyat ka andaza laganay ke liye aik ahmiyat ki satah ka intikhab karna zaroori hai. imkani alamat, p, aam tor par ahmiyat ki satah ko zahir karne ke liye istemaal hoti hai. ghalti se yeh faisla karne ka imkaan ke kaladam mafrooza durust hai ahmiyat ki satah hai. one ٹیلڈ test mein ahmiyat ki satah ya to 1 %, 5 %, ya 10 % hai, halaank tajzia car ya shumariyat daan kisi dosray imkani pemaiesh ko istemaal karne ka intikhab kar satke hain. imkani qader ka hisaab lagatay waqt null hypothesis ko durust samjha jata hai. null hypothesis ke ghalat honay ka saboot jitna p-value kam hota hai itna hi mazboot hota hai .null mafroozay ko mustard kar diya jata hai agar nateejay mein p-value 5 % se kam ho aur dono mshahdat ke darmiyan farq shmaryati lehaaz se ahem ho. mtzkrh baala misaal ko istemaal karte hue, tajzia car 97 feesad yaqeen kar sakta hai ke port folyo return market ke salana munafe se mumasil nahi hai ya is se kam hai agar p-value 0. 03 ya 3 % ke barabar hai. nateejay ke tor par, woh h0 se mutfiq nahi hon ge aur is daaway ki himayat karen ge ke port folyo manager ne index se behtar karkardagi ka muzahira kiya. agar mafroozay ki jaanch ke dono tareeqa car ka istemaal karte hue yaksaa mshahdat ki jaanch partaal ki gayi to, sirf aik dam wali taqseem mein shumaar honay wala imkaan do dam wali taqseem se nisf hai.