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Please send that collection to iq@GlobalGuideline.Com along with the category and sub category information
1 :: What sort of data is appropriate for chi square tests?
1. Scaled scores.2. Rank ordered data.
3. Continuous scores.
4. Frequency counts
Answer: Frequency counts
2 :: Using a goodness of fit we can test whether a set of obtained frequencies differ from a set of ______ frequencies?
1. Expected2. Observed
3. Constant
4. Independent
Answer: expected
3 :: Which of the following hypotheses would be suited for testing by a one variable chi square test?
1. It is hypothesized that in terms of car color, more individuals choose a red car, than a green, a black, or a silver car.2. Choice of car color is directly related to measures of extroversion.
3. Individuals with red cars are significantly more extroverted than are individuals with green, black or silver cars.
4. None of the above
Answer: It is hypothesized that in terms of car color, more individuals choose a red car, than a green, a black, or a silver car.
4 :: How do we calculate the degrees of freedom for a goodness of fit test?
1. Number of categories -1.2. Number of categories x n.
3. N/ (Number of categories-1).
4. n-1.
Answer: Number of categories -1.
5 :: You are conducting a one variable chi square test to test the hypothesis that there are equal numbers of vegetarians, meat eaters, and vegans eating at the student union. The categories are vegetarian, meat eaters, and vegans. Having conducted a survey, you found 85 individuals were vegetarian, 122 ate meat, and 32 followed a vegan diet. What would the expected frequencies be in each cell?
1. 2392. 85, 122, and 32.
3. 79.67
4. There is insufficient information provided to calculate the expected frequencies.
Answer: 79.67
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