Categorize the style of gathering data (sampling. experiment, simulation, census} described in each of the following situations. Spelling counts. . Every student at the school was asked their preference for changing the school schedule. .A number of homerooms were randomly selected to participate in a survey. . A computer program uses polling data to predict the outcome of an election based on manyr test trials. . A teacher gave a multiple choice test to some classes and a free response test to other classes to see if there are differences in the outcomes for the test types