O-3 polints LCalcCons 6.5.013 My Notes Ask Your Teack The probablity histogram i

Question

O-3 polints LCalcCons 6.5.013 My Notes Ask Your Teack The probablity histogram in the figure shows the Incidence of cancer in women in the Uni places) is given on top of each rectangle in the histogram. States in 2005. The proportion of female cancer incidence (rounded to 3 decimal p(r) 0020 0015 0010 0005 r years 0 1020 30 4050 60708090 (a) What proportion of females who contracted cancer were between birth and 40 years old? (b) what is the area enclosed by the histogram rectangles when the age is between 60 and 902 Interpret this area as a probability Approximately % of females who contracted cancer were between 60 and 90. Need Help?esTal to s Tutor

Explanation / Answer

a] from Histogram

proportion of female who contracted cancer between birth to 40 year = 0.063 = 6.3%

b]

Area enclosed by female age between 60 to 90 = 33.33%

Approximately 61.9% of female who contracted cancer between 60 to 90 age group.

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