mrs. rodrigues wants to compare the spread of the test scores of her two biology classes. which statistic…

mrs. rodrigues wants to compare the spread of the test scores of her two biology classes. which statistic should she use?\nmean\nstandard deviation\nmedian\nmode

mrs. rodrigues wants to compare the spread of the test scores of her two biology classes. which statistic should she use?\nmean\nstandard deviation\nmedian\nmode

Answer

Brief Explanations:

The mean is the average value, the median is the middle - value, and the mode is the most frequent value. Standard deviation measures the amount of variation or dispersion of a set of values. To compare the spread of test scores, standard deviation is the appropriate statistic.

Answer:

standard deviation