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3 years ago

Mrs. Rodrigues wants to compare the spread of the test scores of her two biology classes. Which statistic should she use?

2 answers:

7 0

The statistics she should use should be one of the measures of variability. There are 4 measures of variability, namely, the range, inter-quartile range, variance, and the standard deviation. She can use the interquartile range to compare the scores by percentile ranking if she wants to know it.

DIA [1.3K]3 years ago

4 0

Answer:

The Answer is Standard DeviATION sorry i accidentally hit my caps lock

Step-by-step explanation:

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Step-by-step explanation:

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