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Discovering Statistics

Statistics

Quiz 19 :

Categorical Data

Quiz 19 :

Categorical Data

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Data on the nominal scale is another way of defining categorical data.
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True False
Answer:

Answer:

True

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What type of table is used to summarize purely categorical data?
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Multiple Choice
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Answer:

A

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Attempting to calculate the mean of a categorical variable is what?
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Multiple Choice
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Answer:

D

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Which test is used to identify whether there is a relationship between two categorical variables?
Multiple Choice
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The chi-square test assumes which of the following?
Multiple Choice
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Which of the following are ways in which categorical data can be entered in SPSS?
Multiple Choice
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The expected frequency for this calculation is?
Multiple Choice
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How many other expected frequencies can be determined from this data set?
Multiple Choice
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Categorical data can only derive from quantitative data.
True False
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What is the odds ratio?
Multiple Choice
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Pearson's chi-square test should never be used on categorical data.
True False
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The expected frequency based on the table in Q5,for an improved homework and a monetary reward is calculated by:
Multiple Choice
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What is Fisher's exact test?
Multiple Choice
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An alternative to Pearson's chi-square test to test the relationship between two categorical variables is?
Multiple Choice
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Which of the following tests can be used for the analysis of categorical data?
Multiple Choice
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McNemar's test is appropriate to use on which type of contingency table?
Multiple Choice
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What are the two categorical variables in the above study?
Multiple Choice
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Which of the following is a possible problem with the chi-square test?
Multiple Choice
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Loglinear analysis can be used to test?
Multiple Choice
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How many different categories are there in the above table?
Multiple Choice
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