Product Design and Technology

Mean Scaled Score24.8

Standard Deviation7.0

Scaled 5050

Students Scoring 40+EXACT173

High AchieversView Roll →

Exam AnalyticsGrade distributions for every graded assessment, with exam score to study score ranges.

High Achiever DistributionEXACT

Scaling

Raw vs scaled study scores for Product Design and Technology in 2021.

Raw Score	Scaled Score	Adjustment
20	13.00	-7.00
21	13.94	-7.06
22	14.88	-7.12
23	15.84	-7.16
24	16.80	-7.20
25	17.78	-7.22
26	18.77	-7.23
27	19.77	-7.23
28	20.79	-7.21
29	21.83	-7.17
30	22.89	-7.11
31	23.96	-7.04
32	25.06	-6.94
33	26.18	-6.82
34	27.32	-6.68
35	28.49	-6.51
36	29.69	-6.31
37	30.91	-6.09
38	32.17	-5.83
39	33.45	-5.55
40	34.77	-5.23
41	36.12	-4.88
42	37.50	-4.50
43	38.93	-4.07
44	40.38	-3.62
45	41.88	-3.12
46	43.42	-2.58
47	45.00	-2.00
48	46.62	-1.38
49	48.29	-0.71
50	50.00	0.00

Calculated Scaling Data (Raw Study Score 20 to 50)

Study score scaling for Product Design and Technology (2021) from raw score 20 to 50
Raw Score	Scaled Score
20	13.00
21	13.94
22	14.88
23	15.84
24	16.80
25	17.78
26	18.77
27	19.77
28	20.79
29	21.83
30	22.89
31	23.96
32	25.06
33	26.18
34	27.32
35	28.49
36	29.69
37	30.91
38	32.17
39	33.45
40	34.77
41	36.12
42	37.50
43	38.93
44	40.38
45	41.88
46	43.42
47	45.00
48	46.62
49	48.29
50	50.00

Reading this graph:

The blue line shows the scaling trend calculated from available data. Note that this is a statistical approximation and may be slightly inaccurate. The grey line shows scores if there was no scaling and is useful to see if a subject scales up or down.

Want to know how this is calculated?

Score Distribution

Estimated study score distribution for Product Design and Technology in 2021.

Score Distribution Data (Scores 20 to 50)

Estimated score distribution and top percentiles for Product Design and Technology in 2021
Study Score	Top % (Raw)	Top % (Scaled)	Students Scoring ≥
20	92.8%	63.6%	1,837
21	90.8%	58.2%	1,797
22	88.3%	52.6%	1,748
23	85.4%	46.9%	1,690
24	81.9%	41.3%	1,622
25	78.0%	41.3%	1,544
26	73.6%	35.9%	1,457
27	68.8%	30.7%	1,362
28	63.6%	25.9%	1,260
29	58.2%	21.5%	1,152
30	52.6%	17.6%	1,041
31	46.9%	14.1%	929
32	41.3%	14.1%	818
33	35.9%	11.2%	710
34	30.7%	8.74%	608
35	25.9%	6.77%	513
36	21.5%	6.77%	426
37	17.6%	5.05%	348
38	14.1%	3.84%	280
39	11.2%	2.73%	222
40	8.74%	2.73%	173
41	6.77%	1.92%	134
42	5.05%	1.36%	100
43	3.84%	1.36%	76
44	2.73%	0.96%	54
45	1.92%	0.61%	38
46	1.36%	0.61%	27
47	0.96%	0.40%	19
48	0.61%	0.40%	12
49	0.40%	0.25%	8
50	0.25%	0.25%	5

Note: This distribution graph is a reconstructed visualisation for illustrative purposes only. It is estimated from incomplete data and should not be used for exact score calculations.