When Mr.Adams calculated his students' algebra test scores,he noticed that two students had extremely low scores.Which measure of central tendency is affected most by the scores of these two students?

A) mean
B) standard deviation
C) mode
D) median

Question

Jane Claire Rosos · Accepted Answer

Final Answer : A, Explanation :  The mean is highly affected by extreme scores, such as the extremely low scores of the two students in this scenario. The mean is calculated by adding up all the scores and dividing by the total number of scores, so the extremely low scores would heavily weigh down the overall average. The mode is the most frequently occurring score and is not affected by extreme scores. The median is the middle score and is only affected if one of the extreme scores happens to be the middle score. The standard deviation measures the spread of the scores around the mean and would be affected by the extreme scores, but not as much as the mean. Therefore, the best choice is A) mean.

When Mr.Adams calculated his students' algebra test scores,he noticed that two students had extremely low scores.Which measure of central tendency is affected most by the scores of these two students?

A) mean
B) standard deviation
C) mode
D) median

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Related questions

When Mr.Adams calculated his students' algebra test scores,he noticed that two students had extremely low scores.Which measure of central tendency is affected most by the scores of these two students?A) meanB) standard deviationC) modeD) median

Definitions

Learning Objectives

Learning Objectives

Related questions

When Mr.Adams calculated his students' algebra test scores,he noticed that two students had extremely low scores.Which measure of central tendency is affected most by the scores of these two students?

A) mean
B) standard deviation
C) mode
D) median