FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A study of road rage asked separate random samples of 596 men and 523 women about their behavior while driving. Based on their answers, each respondent was assigned a road rage score on a scale of 0 to 20. Are the conditions for performing a two-sample t test satisfied?
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Yes; we have two independent random samples and large samples.
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Maybe; we have independent random samples, but we need to look at the data to check for Normality.
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No; road rage scores in a range between 0 and 20 can’t be Normal.
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No; we don’t know the population standard deviation.
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Yes; the large sample sizes guarantee that the corresponding population distributions will be Normal.
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Explanation:
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