STATISTICAL TECHNIQUES AND TOOLS
CHI SQUARE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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For which of the following is a chi-square goodness-of-fit test most appropriate?
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Estimating a difference between two population means
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Estimating a difference between two population proportions
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Finding the expected value of a probability distribution
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Determining whether a categorical variable has a significantly different distribution of proportions than the expected distribution
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Determining the best shape for a set of data
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Explanation:
Detailed explanation-1: -A chi-square test is most appropriate for tests concerning: a single variance. differences between two population means with variances assumed to be equal.
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