The following table shows the number of individuals in a sample of 450 who indicated they support the new tax proposal. 
We are interested in determining whether or not the opinions of the individuals of the three groups are uniformly distributed. The expected frequency for each group is
Definitions:
Equity Method
An accounting technique used by firms to assess the profits earned through their investment in other companies, recording income based on their share of net earnings.
Common Stock
Shares entitling their holder to dividends that vary in amount and may even be omitted, unlike preferred stock which has a fixed dividend.
Book Value
The net value of a company's assets as shown on its balance sheet, calculated as total assets minus intangible assets and liabilities.
Equity Method
An accounting technique used to record an investment in another company, where the investment is initially recorded at cost and subsequently adjusted to reflect the investor's share of the net profit or loss of the investee.
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