NURSING EXAM QUESTIONS
NURSING RESEARCH
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Suppose a researcher identifies the variables as Nominal, which of the following inferential statistics will he use?
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Pearson r
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Spearman rho
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ANOVA
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Chi square
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Explanation:
Detailed explanation-1: -The chi square statistic is used by the researcher for determining whether or not a relationship exists. In the chi square test, the null hypothesis is assumed as there not being an association between the two variables that are observed in the study.
Detailed explanation-2: -When there is one nominal variable, the appropriate statistical test to use is a chi-square test for: goodness-of-fit. A chi-square test for independence is an appropriate statistical test to use when the study has: two nominal dependent variables.
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