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Research Aptitude Practice Session 20 (in Hindi)
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## Talvir Singh is teaching live on Unacademy Plus

Talvir Singh
Double JRF l Commerce/Management l Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber l

U
7th ncrt geography (kannada) sigtailla akka
P
5/5 thanks sir
Dk
thanks a lot guruji........5/5.........
5/5 thank u sir please sir aur bhi mcq provide kejiye different topics se ππππππππππππ
SG
sir pls solve the nta net question papers the questions that you frame doesn't come
thank u sooo muchπ
1. RESEARCH APTITUDE

2. ABOUT ME M.Com & MBA From PU CHANDIGARH JRF QUALIFIED IN COMMERCE WORKING AS ASSISTANT PROFESSOR 2 TIMES UNIVERSITY COLOR HOLDER BEST DEBATER OF PUNJAB (2017) BEST POET OF PU CHANDIGARH (2016) COMEDY ADDICT FREELANCE MOTIVATIONAL SPEAKER YOUTUBER unacademy

3. PRACTICE SESSION

4. 1. Which of the following statement is true? . (a) Standard error is always one . (b)Standard error is always zero . (c)Standard error is always negative . (d) Standard error is always positive

5. 2. A Plan for obtaining a sample from a population is called: . (a) Population design . (b) Sampling design . (c) Sampling frame . (d) Sampling distribution

6. 3. The standard deviation of any sampling distribution is called: . (a) Standard error . (b) Non-sampling error (c) Type-l error . (d) Type ll-error

7. 4. List of all the units of the population is called: (a)Random sampling . (b)Bias . (c) Sampling frame (d)Probability sampling

8. 5. A population about which we want to get some information is called: . (a) Finite population (b) Infinite population . (c) Sampling population . (d) Target population