Most people believe that smoking is unhealthy. The table given is the result of a study of randomly selected deaths of men aged 45 to 64 years. The table contains the causes of death, along with whether the men were smokers or nonsmokers. Cancer Smoker 135 Nonsmoker 55 Total 190 Cause of Death Heart Disease 310 155 465 Other 205 140 345 Total 650 350 1000 What proportion of the individuals that died from heart disease were smokers? Give your answer to three decimal places.

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A: Given,  Three parallel lines are of length 2n-2,  17  and  4n+6  The mid line of length 17 bisects…

Q: Could you also help me with part e

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Q: I also Need help with part D please

A: The correlation coefficient is 0.8137.

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A: An aggressive investment increases by 26% per year, compounded weekly (there are 52 weeks in a…

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Q: Suppose the age that children learn to walk is normally distributed with mean 12 months and standard…

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A: The witch of Agnesi is represented by the equation xt=2ktyt=2k1+t2 To graph the above parametric…

Q: 27. What is the DOMAIN of the linear function shown? -1 ∞

A: Given ,  We have to tell the domain of the linear function

Q: Sub parts 9 and 10

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Q: Mulitipication or cross products property    96  = b 45    20

A: We have, By cross multiplication,