METHODS OF DATA ANALYSIS
PARAMETRIC AND NON PARAMETRIC TESTS
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Question
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To find the attitude of people on the issue of reservation for backward classes, 100 people were interviewed in Delhi, Mumbai, Kolkata & Chennai.The data obtained in favor of it are as follows:Delhi-25, Mumbai-20, Kolkata-30, Chennai-35. Calculate Chi Square calculated
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11.25
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1.25
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17.25
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4.25
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Explanation:
Detailed explanation-1: -Examples include the Chi-square test, Spearman’s rank correlation coefficient, Mann-Whitney U test, Kruskal-Wallis H test, etc.
Detailed explanation-2: -Unlike parametric tests that can work only with continuous data, nonparametric tests can be applied to other data types such as ordinal or nominal data.
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