Question 245 Data Sufficiency 2018 GMAT Quantitative Review Video explanation[PQID: DS11003]: A certain list consists of 400 different numbers. Is the average…
Ash says December 26, 2022 at 2:43 AM The median is the average of the 200th and 201st numbers, not the 201st and 202nd. Reply
GMAT Quantum says December 26, 2022 at 5:26 AM That is correct. Thanks for pointing out the mistake. Fortunately, that slight error in the evaluation of the median does not change the logic of the explanation, but it can certainly be an issue in other questions. Reply
Ash says December 26, 2022 at 1:19 PM No problem, thank you for all the explanations. They are really useful. Reply
The median is the average of the 200th and 201st numbers, not the 201st and 202nd.
That is correct. Thanks for pointing out the mistake. Fortunately, that slight error in the evaluation of the median does not change the logic of the explanation, but it can certainly be an issue in other questions.
No problem, thank you for all the explanations. They are really useful.