In a recent survey, it was found that of 200 people interviewed in Ontario, 25% spoke a language other than English or French at home. In British Columbia, a similar study of an equally sized sample found that 20% of people spoke a language other than English or French at home.

1. Can we conclude that there is a significant difference between British Columbia and Ontario in the proportion of people who speak a language other than English or French at home? Test at the 5% level of significance.

2. What is the p-value for the test statistic you just calculated?