SZF IOM · Statistics · Quiz
5 real SZF IOM questions on Statistics. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
MEDIUMThe mode of the following distribution is 44. Find the missing frequency f. Class Interval: 20-30, 30-40, 40-50, 50-60, 60-70 Frequency: 8, 12, f, 10, 6