exploratry data analysis on data using chi-square test

 i m getting trouble to find the chi squar test on the dataset. my dataset has real or polynomial values.

here is xml process.

<?xml version="1.0" encoding="UTF-8"?><process version="8.1.001"><operator activated="true" class="retrieve" compatibility="8.1.001" expanded="true" height="68" name="Retrieve house_prices" width="90" x="45" y="34"><parameter key="repository_entry" value="//Local Repository/house_prices"/></operator></process><?xml version="1.0" encoding="UTF-8"?><process version="8.1.001"><operator activated="true" class="weka:W-ChiSquaredAttributeEval" compatibility="7.3.000" expanded="true" height="82" name="W-ChiSquaredAttributeEval" width="90" x="313" y="34"><parameter key="normalize_weights" value="false"/><parameter key="sort_weights" value="true"/><parameter key="sort_direction" value="ascending"/><parameter key="M" value="false"/><parameter key="B" value="false"/></operator></process>

can anyone help me please?