A nonprofit wants a region that offers a higher typical stipend with a tighter spread for budgeting. Annual stipend summaries:- Region M: median $520, range $180- Region N: median $480, range $220Which conclusion is best supported?

Question

BlackTom AI · Accepted Answer

We’re given annual stipend summaries for two regions and asked to determine which conclusion is best supported for a higher typical stipend with a tighter spread.
Option a: 'Choose Region M; higher median but wider range.' Region M has a higher median ($520) than Region N ($480), which supports higher typical stipend. However, M’s range is $180 (from $? to $?) and is described as a tighter spread in the question, while N has a wider or comparable spread. Since a wider range contradicts the requirement of a tighter spread, this option is inconsistent with the stated goal.
Option b: 'Choose Region N; higher median and narrower range.' Region N actually has a lower median ($480) than Region M ($520), so this option is factually incorrect about the higher median. It also mentions a narrower range, which would be good, but the median claim is false.
Option c: 'Choose Region M; higher median and narrower range.' This matches both criteria: Region M has the higher median ($520 vs $480) and the information implies Region M has a narrower spread/or at least not wider than N, aligning with a tighter budgetary range. This option is consistent with the goal of higher typical stipend and tighter spread.
Option d: 'Choose Region N; higher median but wider range.' This flips the median and range compared to the data: N does not have the higher median, and it also states a wider range, which would not satisfy the preference for a tighter spread.
In summary, Option c correctly reflects that Region M offers the higher median stipend and a narrower spread, aligning with the nonprofit’s budgeting preference. The other options misstate either the median, the spread, or both, leading to incorrect conclusions about which region best fits the criteria.

A nonprofit wants a region that offers a higher typical stipend with a tighter spread for budgeting. Annual stipend summaries:- Region M: median $520, range $180- Region N: median $480, range $220Which conclusion is best supported?单项选择题

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