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## Statistics

Find the degrees of freedom for chi-square distribution.

The issue of how much have to be spent to solve particular U.S. social problems is a complex matter, and people have diverse and conflicting ideas on these issues. Race and social class have an impact on how people perceive the extent of government spending. The 2006 GSS contains several problems on these topics. For this exercise, we present race and the variable NATFARE that asked whether we were spending too much, too little, or the right amount of money to address welfare.

 Spending on Race of Respondent Welfare White Black Hispanic Total Too little 128 41 21 190 About right 197 32 21 250 Too much 185 31 19 235 Total 510 104 61 675

How several degrees of freedom for the table?

Test whether race and NATFAE are independent (α = 0.05). What do you conclude?

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M922969

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