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The manager of the local Costco center is studying the number of items purchased by customers in the morning hours. Listed below is the number
The manager of the local Costco center is studying the number of items purchased by customers in the morning hours. Listed below is the number of items for a sample of 15 customers. 12 10 6 12 9 4 8 7 4 12 18 10 10 11 12 Find a. Calculate the mean of the number of items. b. Calculate the median of the number of items. c. What is the mode d. Calculate the standard deviation
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University Calculus Early Transcendentals, Multivariable
Authors: Joel R Hass, Maurice D Weir, George B Thomas Jr
2nd Edition
0321830849, 9780321830845
