[Retracted] Arab and Malay Students’ Attitudes toward Statistics and Their Learning Styles: A Rasch Measurement Approach

Table 2

Summary statistics of Arab pupils’ assessed attitude items.

	Total score	Count	Measure	Model SE	Infit MNSQ	InfitZSTD	OutfitMNSQ	Infit ZSTD
Mean	166.0	49.9	0.00	0.22	1.00	0.2	1.00	0.1
SD	71.2	0.3	0.60	0.03	0.13	0.9	0.13	0.9
Max.	218.0	50.0	1.03	0.29	1.28	1.8	1.27	1.8
Min.	23.0	49.0	−0.93	0.20	0.77	−1.4	0.76	−1.4
Real MSE		0.23	True SD	0.55	Separation	2.41	Reliability	0.85
Model RMSE		0.22	True SD	0.55	Separation	2.47	Reliability	0.86