Annual inflation in Canada has been low for several years. Suppose a provincial survey is conducted by a polling organization, and Saskatchewanians answered the question: "are you not at all concerned, somewhat concerned, or very concerned that inflation will climb?".The results are given below.

Not at all concerned 2800

Somewhat concerned 2000

Very concerned 5200

The same survey was conducted in Ontario, and it was found that 32% of Ontarians were not at all concerned, 21% were somewhat concerned, and 47% were very concerned. The polling organization is interested in determining if the proportions of people who are not at all concerned, somewhat concerned, or very concerned about inflation rising are the same in Saskatchewan as they are in Ontario. Conduct an appropriate hypothesis test by filling in the blanks below. Let group 1 be the "not at all concerned" group; group 2 be the "somewhat concerned" group, and group 3 be the "very concerned" group.