Question
The daily sales at a convenience store produce a distribution that is approximately normal with a mean of 1240 and a standard deviation of 130.
The daily sales at a convenience store produce a distribution that is approximately normal with a mean of 1240 and a standard deviation of 130.
In your intermediate calculations, round z-values to two decimal places.
The probability that the sales on a given day at this store are more than
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College Algebra Graphs and Models
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
5th edition
321845404, 978-0321791009, 321791002, 978-0321783950, 321783956, 978-0321845405
