The length of time (in months) between the onset of a particular illness and its recurrence was recorded for n = 50 patients:2.1 4.4 2.7 32.3 9.9 9.0 2.0 6.6 3.9 1.614.7 9.6 16.7 7.4 8.2 19.2 6.9 4.3 3.3 1.24.1 18.4 .2 6.1 13.5 7.4 .2 8 .3 .3 1.314.1 1.0 2.4 2.4 18.0 8.7 24.0 1.4 8.2 5.81.6 3.5 11.4 18.0 26.7 3.7 12.6 23.1 5.6 .4a. Construct a relative frequency histogram for the data.b. Would you describe the shape as roughly symmetric, skewed right, or skewed left?c. Give the fraction of recurrence times less than or equal to 10 months.
The length of time (in months) between the onset of a particular illness and its recurrence was recorded for n = 50 patients:
2.1 4.4 2.7 32.3 9.9 9.0 2.0 6.6 3.9 1.6
14.7 9.6 16.7 7.4 8.2 19.2 6.9 4.3 3.3 1.2
4.1 18.4 .2 6.1 13.5 7.4 .2 8 .3 .3 1.3
14.1 1.0 2.4 2.4 18.0 8.7 24.0 1.4 8.2 5.8
1.6 3.5 11.4 18.0 26.7 3.7 12.6 23.1 5.6 .4
a. Construct a relative frequency histogram for the data.
b. Would you describe the shape as roughly symmetric, skewed right, or skewed left?
c. Give the fraction of recurrence times less than or equal to 10 months.
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