# Question

The Eurozone consists of 17 European countries that use the euro as their common currency. The European debt crisis, which began in 2009, made it difficult for some Eurozone countries to repay their government debt. A national poll in 2013 indicated that 26% of Germans felt that exiting the Eurozone would be good for Germany. A random sample of 360 Germans was recently selected, and it was found that 72 felt that leaving the Eurozone would be good for Germany. Using σ = 0.01, answer the following questions:

a. Does this sample provide support for the hypothesis that the proportion of Germans who feel leaving the Eurozone would be good for Germany has decreased since 2013?

b. Determine the p value for this test.

c. Use PHStat to validate these results.

a. Does this sample provide support for the hypothesis that the proportion of Germans who feel leaving the Eurozone would be good for Germany has decreased since 2013?

b. Determine the p value for this test.

c. Use PHStat to validate these results.

## Answer to relevant Questions

The number of long term unemployed, defined as those out of work for more than 27 weeks, has been a detriment to the recent economic recovery. In 2013, 40% of the unemployed had been out of work for more than 27 weeks. ...Consider the following hypotheses: H0: μ = 120 H1: μ ≠ 120 Given that s = 27, n = 60, and σ = 0.05, calculate b for each of the following conditions: a. μ = 131 b. μ = 115 For a two tail hypothesis test, b is the ...Contact rate is defined as the percentage of plate appearances by Major League Baseball players that the ball is put in play (as opposed to striking out). Historically, the Major League average has been 80%. Suppose we want ...Suppose the University of Memphis advertises that its average class size is 35 students or less. A student organization is concerned that budget cuts have led to increased class sizes and would like to test this claim. A ...During 2012, the average monthly bill for digital cable in the United States was $ 86 according to research firm Centris. Suppose Comcast would like to test the hypothesis that the average monthly bill is higher than $ 86 ...Post your question

0