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A survey of 10 fast-food restaurants noted the number of calories in a mid-sized hamburger. The...

A survey of 10 fast-food restaurants noted the number of calories in a mid-sized hamburger. The results are given in the table below.

Calories in a mid-sized hamburger

514 507 501 497 495 506 459 478 463 514

Find the mean and sample standard deviation of these data. Round to the nearest hundredth.

A. mean

B. sample standard deviation

Math   Statistics-And-Probability   
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