The Food and Drug Administration (FDA) produces a quarterly report called Total Diet Study.
The FDA\'s report covers more than 200 food items, each of which is analyzed for dangerous
chemical compounds. One Total Diet Study reported that no pesticides at all were found in 65%
of the domestically produced food samples. Consider a random sample of 800 food items
analyzed for the presence of pesticides. Compute Mu and Sigma for the random variable x, the
number of food items with no trace of pesticide. Is it likely that you would observe fewer then
half of food items without any traces of pesticide Why or Why not
Solution
a)
the expected value or miu will be = n*p for a binomial distribution and why is a binomial
distribution? because we have a probability of success that in this case is 65% (no pesticides)
miu = 0.65 * 800 = 520
sigma = srqt (n*p*q) = srqt ( 0.65*0.35*520) = 10.88
b)
No it is not likely because our probability of no pesticide is 65%
that means that more than half of food items are without any pesticide.
Mixin Classes in Odoo 17 How to Extend Models Using Mixin Classes
What was Eisenhower’s reinsurance plan What was Eisenhower’s r.pdf
1. What was Eisenhower’s reinsurance plan?
What was Eisenhower’s reinsurance plan?
Solution
Eisenhower's Reinsurance Plan, In year 1953. President Eisenhower proposed to Congress a
voluntary health reinsurance plan, by which an individual might carry his own medical
prepayment plan or pay his own doctor bills, with the aid of a government reinsurance plan. The
reinsurance plan would cover the insured against the most costly of his medical, surgical, and
hospitalization risks.
