An article in the The Canadian Entomologist (Harcourt et al., 1977, Vol. 109, pp. 1521-1534) studied the life of the alfalfa weevil from eggs to adulthood. The following table shows the number of...

Final answers should be either in lowest-term Fraction or up to 4 decimal places only. For even smaller numbers, round off to the nearest non-zero digit.

Extracted text: An article in the The Canadian Entomologist (Harcourt et al., 1977, Vol. 109, pp. 1521-1534) studied the life of the alfalfa weevil from eggs to adulthood. The following table shows the number of larvae that survived at each stage of development from eggs to adults. Early Eggs Larvae Larvae Late Pre- Late ... pupae Pupae Adults 421 412 306 45 35 31 a. What is the probability an egg survives to an adult? Ans = Blank 1 b. What is the probability of survival to adult given survival to the late larvae stage? Ans = Blank 2 c. What stage has the lowest probability of survival to the next stage? Ans = Blank 3