Respuesta :
Answer:
mean and median
Explanation:
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For twenty students were surveyed to find out how many hours of TV they watch, values would be affected will be mean and median. Options A and B
What are mean and median?
Generally, Mean simply defines the average of a group of numbers or material while median seeks to locate the middle of a group of number.
In conclusion, If student 12 had actually watched 10 hours of TV instead of 1 hour, The mean and median will be changed.
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