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Phi Delta Kappa PDK is an international professional organization for educators that in collaboration with Gallup has been conducting polls on the public s attitudes toward the public schools since 1969 The following was one of the questions on the most recent poll conducted June 4 13 2011 Most teachers in the nation now belong to unions or associations that bargain over salaries working conditions and the like Has unionization in your opinion helped hurt or made no difference in the quality of public school education in the United States The respondents answers broken down by party affiliation is shown below Helped Hurt Made no difference Don t know refused TOTAL Helped Hurt Republican Democrat 146 78 105 12 Made no difference Don t know refused TOTAL 290 35 197 52 6 341 1 Independent Calculate the conditional distribution of opinion on unions given political affiliation Round to 3 decimal places if necessary 341 1 Republican Democrat Independent 69 178 90 4 1 TOTAL 250 453 247 22 972 Gun Viol What is the percent of people who thought unions hurt given they were Republican Write as a percent rounded to 1 decimal place do not write the What is the percent of people who thought unions hurt given they were Democrat Write as a percent rounded to 1 decimal place do not write the What is the percent of people who thought unions hurt given they were Independent Write Activity

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