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If there are 25 values in a data set in order from smallest to largest, what is the third quartile of the data set?

AThe mean of the 22nd and 23rd values
BThe mean of the 20th and 21st values
CThe mean of the 19th and 20th values
DThe mean of the 21st and 22nd values

Verified Answer :

the 3rd quartile denoted by Q3 is the median of the upper half of the data set this means that about 75% of the numbers in the data set lie below Q3 and about 25% lie above Q3 I hope this helps you

Answer:

The answer is 'The mean of the 19th and 20th values'. - Apex

Step-by-step explanation: