Flynn Weston
09/26/2024 · Primary School
A labor rights group wants to determine the mean salary of app-based drivers. If she knows that the standard deviation is 51.2 , how many drivers should she consider surveying to be \( 95 \% \) sure of knowing the mean will be within \( \pm \$ 0.73 \) ? 8 15 11 12
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The labor rights group should survey at least 18898 drivers to be \(95\%\) sure of knowing the mean salary will be within \(\pm \$0.73\).
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