The following table shows the number of individuals in a sample of 300 who indic

Question

The following table shows the number of individuals in a sample of 300 who indicated they support the new tax proposal. Political party. Support Democrats. 100 Republicans. 120 Independents 80
We are interested in determining whether or not the opinions of the individual of the three groups are uniformly distributed.The number of degrees of freedom associated with this problem is



The following table shows the number of individuals in a sample of 300 who indicated they support the new tax proposal. Political party. Support Democrats. 100 Republicans. 120 Independents 80
We are interested in determining whether or not the opinions of the individual of the three groups are uniformly distributed.The number of degrees of freedom associated with this problem is



Political party. Support Democrats. 100 Republicans. 120 Independents 80
We are interested in determining whether or not the opinions of the individual of the three groups are uniformly distributed.The number of degrees of freedom associated with this problem is

Explanation / Answer

From goodness of fit and independence, The degree of freedom = number of groups -1

= 3-1 =2

HENCE DEGREES OF FREEDOM IS 2

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