DentistryThe data in the table below were reported by men in a health follow-up study on the number of teeth lost over a 1-year period (January 1, 1987, to December 31, 1987). (Round your answers to four decimal places.)Number of teeth lostFrequency35,74811,9832606316641685-910110+158Total38,930You may need to use the appropriate technology to answer this question.(a) If we assume the average number of teeth lost in the 5-9 group is 7 teeth and the average number of teeth lost in the 10+ group is 12 teeth, what is the best estimate of the average number of teeth lost per year?(b) Suppose that on January 1, 1987, a man is 50 years old, that he will live for 30 more years (until 2016), and that the rate of tooth loss over this 30-year period is the same as in 1987. If a man has 13 teethremaining on January 1, 1987, what is the probability he will need dentures (have 10 or fewer teeth remaining) during his 30-year lifetime? (Hint: Use the Poisson distribution.)(c) Suppose dental practice improves over the 30-year period. We assume the rate of tooth loss per year from 1987-2001 (15 years) is the same as in 1987, whereas the rate of tooth loss per year from 2002-2016 (15years) is half the 1987 rate. What is the probability that the man in part (b) will require dentures under these altered assumptions? (Hint: Consider a mixture of two Poisson distributions.)

Given: x (number of teeth loss ) frequency 0 35748 1 1983 2 606 3 166 4 168 5-9 101…

Answered: The data in the table below were…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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