BUSINESS ADMINISTRATION
RESEARCH METHODOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Kolmogorov-Smirnov Test
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Shapiro-Wilk Test
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Spearman Correlation
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Chi-square Test of Independence
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Detailed explanation-1: -The non-parametric equivalent to the Pearson correlation is the Spearman correlation (), and is appropriate when at least one of the variables is measured on an ordinal scale.
Detailed explanation-2: -Spearman rank-order correlation is a nonparametric statistical technique for measuring the relationship between two ordinal variables or rank-ordinal correlation.
Detailed explanation-3: -Spearman Rank Correlation Coefficient is a non-parametric measure of correlation. Spearman Rank Correlation Coefficient tries to assess the relationship between ranks without making any assumptions about the nature of their relationship.
Detailed explanation-4: -Comparison of Pearson and Spearman coefficients The fundamental difference between the two correlation coefficients is that the Pearson coefficient works with a linear relationship between the two variables whereas the Spearman Coefficient works with monotonic relationships as well.