Question
Download Solution PDFపంపిణీ యొక్క సగటు 22 మరియు ప్రామాణిక విచలనం 10. వ్యత్యాస గుణకం విలువ ఎంత?
ఎ. 45.45%
బి. 35.35%
C. 25.25%
D. 55.55%
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFఇవ్వబడింది:
పంపిణీ యొక్క సగటు = 22
ప్రామాణిక విచలనం = 10
ఉపయోగించిన సూత్రం:
భేదం యొక్క గుణకం = (SD/M) × 100
గణన:
(SD/M) × 100
⇒ (10/22) × 100
⇒ (5/11) × 100
⇒ 500/11
⇒ 45.45
⇒ వ్యత్యాస గుణకం = 45.45%
వ్యత్యాస గుణకం విలువ 45.45%
Last updated on Jun 23, 2025
-> RRB NTPC Exam Analysis 2025 is LIVE now. All the candidates appearing for the RRB NTPC Exam 2025 can check the complete exam analysis to strategize their preparation accordingly.
-> The RRB NTPC Admit Card 2025 has been released on its official website.
-> Candidates who will appear for the RRB NTPC Exam can check their RRB NTPC Time Table 2025 from here.
-> The RRB NTPC CBT 1 Exam is scheduled from 5th June to 24th June 2025 as per the revised tentative exam schedule.
-> The RRB NTPC 2025 Notification has been released for a total of 11558 vacancies.
-> A total of 3445 Vacancies have been announced for Undergraduate posts like Commercial Cum Ticket Clerk, Accounts Clerk Cum Typist, Junior Clerk cum Typist & Trains Clerk.
-> A total of 8114 vacancies are announced for Graduate-level posts in the Non-Technical Popular Categories (NTPC) such as Junior Clerk cum Typist, Accounts Clerk cum Typist, Station Master, etc.
-> Prepare for the exam using RRB NTPC Previous Year Papers.