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Table 1 t-Test: Means of control and intervention group

From: Effect of mobile learning on academic achievement and attitude of Sudanese dental students: a preliminary study

  Control group Intervention group
Pre-test Post-test Pre-test Post-test
Mean 5.87 5.42 5.94 8.34
Variance 8.73 7.61 5.35 6.17
Pearson correlation 0.71 0.13
df 25 30
P(T < =t) two-tail 0.31 0.00