Sentence examples for mean statement difficulty from inspiring English sources

Mean statement difficulty ranged from P = 0.29 (statement 6) to P = 0.80 (statement 1), which means that, on average, only 29% of students answered the most difficult statement correctly, while 80% answered the least difficult statement correctly.

Mean statement discrimination ranged from D = 0.09 (statement 1) to D = 0.46 (statement 5).

For both statement difficulty and discrimination, we fitted a mixed-effects model to test for differences between the way students answered statements that address misconceptions versus statements that address key concepts.

The LS Means statement was used to perform multiple comparisons.

Statements ranged in mean difficulty from 0.29 to 0.80 and in discrimination from 0.09 to 0.46.

Because residents get menial salaries, longer residencies like general surgery mean greater difficulty repaying student loans.

(Desirable difficulty does not mean impossible difficulty. For obstacles to be useful, they must be surmountable).

Mean difficulty rating.  .

But reflecting on the past means confronting difficulty subjects.

"I mean the difficulties in 2008 with the financial crash - that was a banking crisis.

This means tiredness, difficulty to respond quickly and smartly to anything that comes up.