The value of one score in a distribution changes from X = 20 to X = 30. Which measure(s) of central tendency is/are certain to be changed? O The mean and the median O The mode O The median The mean

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The value of one score in a distribution changes from X =
20 to X = 30. Which measure(s) of central tendency is/are
certain to be changed?
O The mean and the median
O The mode
O The median
The mean
Transcribed Image Text:The value of one score in a distribution changes from X = 20 to X = 30. Which measure(s) of central tendency is/are certain to be changed? O The mean and the median O The mode O The median The mean
Expert Solution
Step 1

Answer:- We know that, 

Mean = Average of the data values= Σ(Xi)/n 

Median = middle value of the increasing ordered data .

Mode = The value that appears the most often in a data set.

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