Please answer all questions with explanations and remember to round the numbers to two decimal places.

7. I am interested in knowing whether Americans or Canadians are more likely to attend college, so I have asked a sample of 170 American and Canadian adults whether they have gone to college. Below is a table that reports the results of my survey. (15 POINTS TOTAL FOR Q7) able 1: Nationality and college attendance (in frequencies ationali ent to colle e? El a. What statistical test should we use to determine whether these sample ndings can be generalized to the population? How do you know to use this test? (3 points) b. Calculate the appropriate statistic below. Show all work and remember to report all numbers to two decimal places. (8 points) c. How condent are you that the relationship found in the sample is also true for the population? Write a sentence or two in English. (4 points)