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Expected Mcq Practice Session 7 (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
Unacademy user
sir.....ans is option b... Decrease...
Satyajit Patra
a year ago
Explain mam
Preeti
a year ago
qns btao...m explain krti hu , actually bhut Sri vedios p comments hote h so pta ni lgra konse qns ka ans h ye?
Satyajit Patra
a year ago
the standard error increases when sample size is
Satyajit Patra
a year ago
the standard error increases when sample size is
  1. CRASH COURSE ON RESEARCH APTITUDE BY -TALVIR SINGH


  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 dem unaca


  3. MCQ PRACTICE SESSION 7


  4. 1. When the procedure of selecting the elements from the population is not based on probability is known as: . (a) Purposive sampling * (b) Judgment sampling . (c) Subjective sampling . (d) All of the above


  5. 2. When a random sample is drawn from eaclh stratum, it is known as: (a) Simple random sampling * (b) Stratified random sampling . (c) Probability sampling * (d) Purposive sampling


  6. 3. The sampling procedure in which the population is first divided into homogenous groups and then a sample is drawn from each group is called: . (a) Probability sampling * (b) Simple random sampling . (c) Stratified random sampling (d) Sampling with replacement


  7. 4. The mean of the sample means is exactly equal to the: * (a) Sample mean (b) Population mean (c) Weighted mean (d) Combined mean


  8. 5. The standard error increases when sample size is: * (a) Increase . (b) Decrease . (c) Fixed . (d) More than 30