Use a two-way table to explore the probabilities related to each group or category in the table.

sanuluy 2021-09-16 Answered
Use a two-way table to explore the probabilities related to each group or category in the table.
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Laaibah Pitt
Answered 2021-09-17 Author has 98 answers

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Calculating the position of the median
I know this is a simple question, but I cannot find a straight answer anywhere.
When calculating the medium of listed data, the formula is (n+1)/2. My Statistics teacher said for grouped data the position of the medium is n/2. However, this seems contradictory as for discrete grouped data, the data could be written in a list if the original values were known. Therefore two different values for the median are found.
I know this question is probably going to get flagged as it has already been asked, however, it has never been answered. I find it frustrating that such a fundamental concept in Statistics, what is supposed to be precise and never subjective has a wishy-washy answer.
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