The dotplot displays the results of 100 simulated sets of 21, 177 households, as described in the previour problem. Describe the variability in the results of the simulation. .:.i... :. . -0.5 -0.4 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 0.4 Simulated difference (2015 - 2009) In percentage of households with at least one television Your answer: If U.S. households are equally likely to have at least one television in 2015 or in 2009, the difference in percentages of O households with at least one television varies from about -0.55 to 0.01 by random chance alone. If U.S. households are equally likely to have at least one television in 2015 or in 2009, the difference in percentages of O households with at least one television varies from about -0.55 to 0.45 by random chance alone. If U.S. households are equally likely to have at least one television in 2015 or in 2009, the difference in percentages of O households with at least one television varies from about 0.01 to 0.45 by random chance alone. Clear