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The number of croissants sold by a bakery per day has a mean of 400, and a standard deviation of 40. The z-score for 340 sold croissants on a certain day is?
Statistics · Studypool
Statistics · Studypool
The number of croissants sold by a bakery per day has a mean of 400, and a standard deviation of 40. The z-score for 340 sold croissants on a certain day is?