CoolBrew is always found in the refrigerated section of the grocery store; most of the time it is near the milk or coffee creamers but some specialty stores place it near juice (breakfast items) or even ready to drink energy drinks (even though CoolBrew is a concentrate).
Best Answer: Standard deviation is a measure of how much the data is distributed around both sides of the mean. The wider the difference between the maximum and minimum values in a distribution, the bigger the standard deviation. In this case, the standard deviation is 32.3/73.9 or 43.7% of the mean. This is a large deviation, made even more significant by the fact that there is an absolute lower limit of zero.
The correct answer is (A). The standard error can be computed from a knowledge of sample attributes-sample size and sample statistics. The standard deviation cannot be computed solely from sample attributes; it requires a knowledge of one or more population parameters.