Use a nonparametric test to see whether the distribution of annual salaries for men differs significantly from the distribution for women.
Answer to relevant QuestionsFor what kind of variables are chi-squared tests useful? a. What is meant by independence of two qualitative variables? b. What is the relationship between conditional probabilities and independence of qualitative variables? Does it really matter how you ask a question? A study was conducted that asked whether or not people would pay $30 to eat at a particular restaurant.6 One group was told “there is a 50 percent chance that you will be ...Refer to the data for problem 5. a. What does the null hypothesis of independence claim, in practical terms, for this situation? b. How many managers responding “Worse” would you expect to find in this sample if response ...a. What is the purpose of the percentage chart? b. How large should the sample size be? c. How would you find the center line if you had no standard? d. How would you find the center line if you did have a standard? e. How ...
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