Question: A research organization recently issued a statement suggesting that 55% of American voters are dissatisfied with the work of Congress. You designed a simulation to

A research organization recently issued a statement suggesting that 55% of American voters are dissatisfied with the work of Congress. You designed a simulation to generate sample data to reflect this proportion. An automated random number sample program is used that has a sample of size 20, is run 100 times, and uses the numbers 1 through 11 to represent dissatisfied voters and the numbers 12 through 20 to represent satisfied voters. The dot plot below represents the outcome of the simulation, with the margin of error displayed.

A research organization recently issued a statement suggesting that 55% of American

Simulation of 55% Dissatisfaction with Congress Margin of Error 20 19 18 Sample Size: 20 17 Trials: 100 16 Frequency OPNWAVONOOO 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Number of Yeses in Sample of 20

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