Measures of Central Tendency: Mean, Median and Mode
Data around Grit and Outcomes
1. Grit groups identified through Duckworth
test
Exceeding
expectations
Below
expectations
Gritty
Not
Gritty What
can
we
learn
from
this
group?
May
drop
out
post-‐16?
Too
much
support?
Will
probably
be
OK?
Measure
this
group
and
let
them
know
their
score
@davidErogers
2. Grit Groups and Progress 8
Exceeding
expectations
Below
expectations
Gritty
Not
Gritty 0.50
0.22
-‐0.55
-‐0.85
)
@davidErogers
3. Grit Groups and Attendance
Exceeding
expectations
Below
expectations
Gritty
Not
Gritty 97%
96%
87%
92%
@davidErogers
4. Grit Groups and Proportion of Pupil Premium
Exceeding
expectations
Below
expectations
Gritty
Not
Gritty 18%
27.5%
36%
30%
@davidErogers
5. Grit Groups and proportion of girls
Exceeding
expectations
Below
expectations
Gritty
Not
Gritty 56%
60%
48%
34%
@davidErogers