የZ-ስኮር መተካት
የቀድሞው ዋጋ ወደ z-ስኮር ይለውጡና የፐርሴንቲልውን ፈልጉ
ውጤቶች እንደተጻፉ ይቀየራሉ
ስለዚህ መተግበሪያ
standardising the z-score, you can calculate the standard deviations of a test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test. The standard deviations of a test are the standard deviations of the test.The standard deviations of a test are the standard deviations of the test.The standard deviations of a test are the standard deviations of the test.The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test are the standard deviations of the test.Worked example:The standard deviations of a test
የሚጠየቁ ጥያቄዎች
የ2 z-ስኮር ምን ማለት ነው?
የ2 z-ስኮር ማለት ዋጋው ከማካካሻው በላይ ሁለት ስታንዳርድ ዴቪሽኖች ነው ማለት ነው. በነጭ ወረቀት ስር ስለ 97.7% ዋጋዎች ከዚህ በታች ይወርዳሉ፣ ስለዚህ ይህ በጣም ከፍተኛ፣ ከፍተኛ ዋጋ ነው
የZ-ስኮር ተቀባይ ሊሆን ይችላል?
አዎ. ተቀባይነት የሌለው የZ-ስኮር ዋጋው ከማካካሻው በታች ነው ማለት ነው. ለምሳሌ የ-1.5 የZ-ስኮር ከማካካሻው በታች አንድ እና አራት ስታንዳርድ ዴቪሽኖች ነው
የZ-ስኮር እንዴት እቆጠራለሁ?
ከማናቸውም ዋጋዎች መካከለኛን ያስወግዱ እና በስታንዳርድ ዴቪየሽን ይከፋፍሉ: z = (x − μ) / σ. ለ x = 85, μ = 70 እና σ = 10 የ z-ስኮር (85 − 70) ÷ 10 = 1.5 ነው
የZ-ስኮር ከፐርሰንት ጋር እንዴት ይዛመዳል?
የz-ስኮር ወደ አንድ በመቶ በመለወጥ በደንብ-አስፈላጊ የቀላቀለ ክፍፍል, ይህም ከታች ያለውን ዋጋዎች መጠን ይሰጣል. የ0 z-ስኮር 50ኛው በመቶ ነው, +1 84ኛው እና -1 16ኛው ነው.
ከፍተኛ ወይም ያልተለመደ z-ስኮር ምንድን ነው?
በአንድ የተለመደ የቁምፊ ሕግ መሠረት፣ ከ±2 በላይ የሆኑ z-ስኮሮች የተለመዱ ናቸው፣ ከ±3 በላይ የሆኑ ደግሞ ልዩ ናቸው፣ ምክንያቱም ከ95% በላይ የሆኑት የቀላል ክፍፍል 95% የሚሆነው ከሁለት ስታንዳርድ ልዩነቶች ውስጥ እና 99.7% በሦስት ውስጥ ይገኛል ፡፡
የZ-ስኮር ለመጠቀም መደበኛ ክፍፍል ያስፈልገኛል?
የቅርጽ ቅርጽ
API — ይህ መቁጠሪያን ከኮድ ይጠቀሙ
ይህ መቁጠሪያን እንደ ነጻ JSON መጨረሻ ነጥብ ጥሪ - ቁልፍ ያስፈልጋል. የሜዳውን ዋጋዎች በታች እንደ ጥያቄ პარაሜትር ወይም JSON ላኩ ማንኛውም ነገር ያላስቀመጥክበት ተመሳሳይ መነሻን ይጠቀማል ይህ ገጽ በመጀመሪያ የተሞላ ነው; ያልታወቀ ፓራሜትር 400 ነው, ሁልጊዜም የደበቅ ነጥብ አይደለም. የሙሉን የAPI ሰነዶች አንብብ →
መጨረሻ
GET https://calculator.free/api/v1/z-score/curl
curl "https://calculator.free/api/v1/z-score/?x=85&mean=70&sd=10"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/z-score/?" + new URLSearchParams({
"x": "85",
"mean": "70",
"sd": "10"
}));
const data = await r.json();
console.log(data.results);ውጤቶች ለታዳሚዎች ብቻ ናቸው፣ የገንዘብ፣ የሕክምና ወይም የክፍያ ምክር አይደሉም፡፡