The percent of the trials had heads less than or equal to the number of heads in Casey’s data. To find: The percent of the trials had heads less than or equal to the number of heads in Casey’s data by using technology to repeat the simulation. To check: Whether the results are comparable or not.

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Chapter 8, Problem 3T

To determine

To find: The percent of the trials had heads less than or equal to the number of heads in Casey’s data.

To find: The percent of the trials had heads less than or equal to the number of heads in Casey’s data by using technology to repeat the simulation.

To check: Whether the results are comparable or not.

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