(Step-by-Step) A random sample of 20 days showed the following number of cardiograms done each day at an outpatient testing centre: 45 25 39 5 42 48 35 12 40
Question:
A random sample of 20 days showed the following number of cardiograms done each day at an outpatient testing centre:
45 25 39 5 42 48 35 12 40 16
36 27 37 30 18 22 32 54 44 29
Construct a frequency distribution for these data using a lower limit for the first class of 5 and a class width of 10. Indicate the class limits, boundaries, midpoints, frequencies and cumulative frequencies.
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