Accidents in Canada involving dangerous goods must be reported to the government and are recorded by Statistics Canada. Set out below is a summary of the number of such accidents in four selected provinces during 2012:

a) Complete the table by calculating the marginal distributions for rows and columns.

b) Find the conditional distribution for Saskatchewan.

c) Find the conditional distribution for Alberta.

d) Create a graph that compares Saskatchewan and Alberta using the conditional distributions.

Transcribed Image Text:

Air Road 10 Rail Facility 15 5 22 225 British Columbia Manitoba Saskatchewan Alberta 11 47