The Number of Degrees of Freedom for the Appropriate Chi-Square

question 83

Multiple Choice

The number of degrees of freedom for the appropriate chi-square distribution in a test of independence is

• A)n-1
• B)K-1
• C)number of rows minus 1 times number of columns minus 1
• D)a chi-square distribution is not used

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Definitions:

Annual Interest Rate

The Annual Interest Rate is the percentage of interest that is charged or earned on an investment, loan, or savings account over the span of a year.

Investment

The allocation of resources, such as capital, time, or assets, with the expectation of generating an income or profit.

Annual Interest

The amount of interest due over a one-year period, either earned on investments or paid on borrowed funds.

Investment Period

The duration for which funds are held in an investment before being withdrawn.