Please look at the sample below to answer the following questions.

Questions:

1. Using percentage differences in this sample, which country's citizens were more likely to believe that life for the next generation would be easier/more difficult?
2. Calculate the Degree of Freedom (df) for the table above.
3. Identify the Critical Value for the data above using the Critical Value Table
4. Using chi-square, can we confidently claim that Finnish and Portuguese citizens differ in their views in the population from which these samples were randomly drawn? Be precise in your answer.

\f