# Question

Simon and Bruce (1991), in demonstrating a different approach to statistics called “resampling statistics,”5 tested the null hypothesis that the price of liquor (in 1961) for the 16 “monopoly” states, where the state owned the liquor stores, was different from the mean price in the 26 “private” states, where liquor stores were privately owned. (The means were $4.35 and $4.84, respectively, giving you some hint at the effects of inflation.) For technical reasons, several states don’t conform to this scheme and could not be analyzed.

(a) What is the null hypothesis that we are actually testing?

(b) What label would you apply to $4.35 and $4.84?

(c) If these are the only states that qualify for our consideration, why are we testing a null hypothesis in the first place?

(d) Identify a situation in which it does make sense to test a null hypothesis here.

(a) What is the null hypothesis that we are actually testing?

(b) What label would you apply to $4.35 and $4.84?

(c) If these are the only states that qualify for our consideration, why are we testing a null hypothesis in the first place?

(d) Identify a situation in which it does make sense to test a null hypothesis here.

## Answer to relevant Questions

Several times in this chapter I have drawn a parallel between hypothesis testing and our judicial system. How would you describe the workings of our judicial system in terms of Type I and Type II errors and in terms of ...Down syndrome is another problem that psychologists deal with. It has been proposed that mothers who give birth at older ages are more likely to have a child with Down syndrome. Plot the data below relating age to incidence. ...Calculate the correlations among all numeric variables in Exercise 9.1 using SPSS. In Exercise 9.1 The chapter referred to a study by Wong who showed that the incidence of heart disease varied as a function of solar radiation. What does this have to say about any causal relationship we might infer between the consumption ...Draw a diagram (or diagrams) to illustrate Exercise 10.10.Post your question

0