Question 1190729
a. This is e^(-6)*6^10/10!=0.0413 or poissonpdf (2ndVARS and scroll to poissonpdf then ENTER (6,10) for poissonpdf)
b. this would be poisson 18, 12 or e^(-12)*12^18/18!=0.0255
c. for 1 month use parameter 0.5, 6/12 since these are proportional to time
look for 0 tremors so e^(-0.5)*0.5^0/0!=0.6065
d. The parameter would be 3 for a 6 month period. 1-poissoncdf(3,5)=0.0839