Kikokotoo cha pasentaili
Thamani kwenye pasentaili, au daraja la pasentaili la thamani.
Kuhusu Kikokotoo cha pasentaili
Thamani kwenye pasentaili, au daraja la pasentaili la thamani.
Sehemu ya kitengo cha “Takwimu” cha SmartCalcy. Kinaendeshwa kwenye kivinjari chako bila akaunti, kinatumia sarafu na vipimo vyako (vibadilishe juu ya ukurasa), na kinatoa makadirio kwa taarifa tu, kwa hiyo angalia mwongozo rasmi kabla ya kutegemea matokeo.
Jinsi ya kutumia Kikokotoo cha pasentaili
Kinachohesabu na wakati wa kukitumia
Kinapata nafasi ya percentile ya thamani katika seti ya data, au thamani katika percentile fulani.
Jinsi ya kukitumia, hatua kwa hatua
- Weka data yako.
- Weka thamani au percentile.
- Soma matokeo.
Maana ya kila ingizo
- Namba – Starts at 55, 61, 64, 68, 70, 72, 75, 78, 81, 85,.
- Tafuta – Inaanza at Thamani at a Pasentaili.
- Pasentaili – Inaanza at 90.
Jinsi ya kusoma matokeo
- Pasentaili ya 90 – The headline answer. In the default example it reads 87.7 (Linear interpolation (Excel PERCENTILE.INC)).
Fomula
Percentile rank = (number of values below + 0.5 × number equal) ÷ n × 100. The value at a percentile uses linear interpolation between ranks.
Mfano uliofanyiwa kazi
With the starting entries (Numbers: 55, 61, 64, 68, 70, 72, 75, 78, 81, 85,, Find: Value at a percentile, Percentile: 90), the calculator shows 90th percentile of 87.7, Linear interpolation (Excel PERCENTILE.INC).
Dhana na mipaka
- Different software uses slightly different interpolation methods.
Makosa ya kawaida
- Confusing Pasentaili with asilimia.
- Using unsorted ranks.
Maswali yanayoulizwa mara kwa mara
Percentile ya 50 ni nini?
Wastani wa kati (median).