Business Statistics and Research Methods - Business Statistics and Research Methods Section 3

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42. Match List-I with List-II and select the correct answer using the codes given below the lists:

List-IList-II
a. Random samplingI. Structured
b. Hypothesis testingII. Parametric test
c. QuestionnaireIll. Probability sampling
d. t-test  IV. β-error

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43. Match List-I with List-II and select the correct answer using the codes given below the lists:

 List-IList-II
a. Indirect interview samplingI. Non-probability
b. Bi-variate analysisII. Variance test
c. F-ratioIll. Primary data
d. Quota samplingIV. Factor Analysis
 V. Correlation

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45. Match List-I with List-II and select the correct answer using the codes given below the lists:

List-IList-II
(Degree of correlation)(Measurement)
a. No correlationI. 0
b. Perfect correlationII. + 1
c. Moderate CorrelationIll. 0.6 - 0.75
d. Very High CorrelationIV. 0.9 or more

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