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A study of601 Queensland car drivers found that 101 of them were under the influence of drugs while driving. Use the survey results to estimate,

A study of601 Queensland car drivers found that 101 of them were under the influence of drugs while driving. Use the survey results to estimate, with 90% confidence, the proportion of Queensland car drivers under the influence of drugs while driving. Report thelower bound of the interval only, giving your answer as a percentage to two decimal places.

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