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Fig. 5 | Bulletin of the National Research Centre

Fig. 5

From: Evaluating the impact of COVID-19 pandemic lockdown on education in Nigeria: Insights from teachers and students on virtual/online learning

Fig. 5

Box plot to demonstrate and compare student’s satisfaction, on a five-point scoring system, with the performance of the institution in managing educational processes during the lockdown, grouped by program. The program names were replaced with alphabets to protect their privacy. In each box, the horizontal border represents the first and third quartiles of awarded marks, upper and lower whiskers represent the highest and lowest awarded marks for each cohorts, respectively, and interquartile range (IQR) rule was used to identify outliers. The box and whiskers of program F and M were reduced to a single line because student satisfaction values were densely populated on score 3 resulting in the highest and lowest scores as well as the first and third quartiles to be the same value, where 1 = very poor, 2 = poor, 3 = average, 4 = good and 5 = excellent

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