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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
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In a particular population of men and women, 92% of women are right handed, and 88% of men are right handed. Indicate whether each of the following statements is (i) true, (ii) false, or (iii) can’t be decided on the basis of the information given
a)Â Â Â Â Â Â The overall proportion of right handers in the population is exactly 90%.
b)Â Â Â Â Â The overall proportion of right handers in the population is between 88 % and 92%.
c)      If the sex ratio in the population is 1 –to-I then a) is true.
d)     If a) is true then the sex ratio in the population is 1 – to -1.
e)Â Â Â Â Â Jif there are at least three times as many women as men in the population, then the overall population of right handers is as least 91%.
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