8.22 Mosaic or Melting Pot? The concept of the mosaic where cultural differences within society are deemed valuable and regarded as something that should be preserved-is often used to distinguish Canada from the United States. Based on the online survey of a representative national sample of 1006 Canadian adults, 54% believe Canada should be a melting pot, while 33% of Canadi- ans endorse the concept of the mosaic. The melting pot is particularly attractive for Quebecers (64%), Alber- tans (60%), and respondents over the age of 55. The mosaic gets its best marks among British Columbians (42%) and respondents aged 18 to 34 (47%).

a. Based on the survey result, give a point estimate for p for those Canadians adults who believe Canada should be a melting pot.

b. Find the margin of error of your point estimate.