Which of the following summary measures is affected by extreme values?Group of answer choicesThe median.The mode.The interquartile range.The range.
Question
Which of the following summary measures is affected by extreme values?Group of answer choicesThe median.The mode.The interquartile range.The range.
Solution
The correct answer is: The range.
Explanation:
-
The median: This is the middle value of a data set when the values are arranged in ascending or descending order. It is not affected by extreme values because it only considers the middle value(s).
-
The mode: This is the most frequently occurring value in a data set. It is also not affected by extreme values because it only considers the frequency of values, not their magnitude.
-
The interquartile range: This is the range of the middle 50% of the data. It is not affected by extreme values because it only considers the range between the first quartile (25th percentile) and
Similar Questions
Which of the following measures of variation easily affected by the extreme scores?*1 pointa. Rangeb. c. Variancec. Inter-quartile ranged. d. Standard deviation
Which of the following is NOT sensitive to extreme values? A. The interquartile range. B. The range. C. The standard deviation. D. The coefficient of variation.
1. Which measure/s of central tendency is easily affected by an extreme score?*1 pointa. Mean and modeb. b. Meanc. c. Moded. d. Median
Mean, Median, Mode are all measures of location.Group of answer choicesTrueFalse
Which of the following best describes the mode? The *1 pointA. observation with the highest frequencyB. average of two middle numbersC. item that occupies the middle positionD. difference of two extreme values
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.