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ESP test dotplots Graph A 0000000000 0 0.2 0.4 0.6 Sample Proportion Graph B 0.8 0.2 0.4 0.6 0.8 Sample Proportion Graph C G A
ESP test dotplots Graph A 0000000000 0 0.2 0.4 0.6 Sample Proportion Graph B 0.8 0.2 0.4 0.6 0.8 Sample Proportion Graph C G A certain deck of cards has cards that show one of five different shapes with equal representation, so that the probability of selecting any particular shape is 0.20. A card is selected randomly, and a person is asked to guess which card has been chosen. The attached graphs show a computer simulation of experiments in which a "person" was asked to guess which card had been selected in a large number of trials. Each dot in the dotplots represents the proportion of successes for one person. One dotplot represents an experiment in which each person had 10 trials; another shows 20 trials; and a third shows 40 trials. Explain how you can tell, from the shapes of the graphs, which has the largest sample (n=40) and which has the smallest sample (n=10). Click the icon to view the dotplots. Graph has the largest sample size because it has the of the three graphs. Graph has the smallest sample size because it has the of the three graphs
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