document.write( "Question 1206550: per-pupil costs (in thousands of dollars) for cyber charter school tuition for school districts in three areas are shown. test the claim that there is a difference in means for the three areas, using an appropriate parametric test. area 1 6.2 9.3 6.8 b.1 b.7 7.5 area 2 7.5 8.2 8.5 8.2 7.0 9.3 area 3 5.8 6.4 5.6 7.1 3.0 3.0 solution: ss de \n" ); document.write( "
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\n" ); document.write( "per-pupil costs (in thousands of dollars) for cyber charter school tuition for school districts
\n" ); document.write( "in three areas are shown. test the claim that there is a difference in means for the three areas, using an appropriate parametric test.
\n" ); document.write( "area 1 6.2 9.3 6.8 b.1 b.7 7.5
\n" ); document.write( "area 2 7.5 8.2 8.5 8.2 7.0 9.3
\n" ); document.write( "area 3 5.8 6.4 5.6 7.1 3.0 3.0
\n" ); document.write( "solution: ss de
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