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Part 3 demographic and What percentage of your trials years? of were good What percentage of your were female across all 12 What was the average offspring per Data Table 3: Demographic stochasticity with environmental stochasticity in reproduction die rolls of 456 2.3 4.5: normal year normal.good (from mothers) etotal 6 females) trial die These are your observed values. Now, think about what he values would be if your dice happened to obtain the exact probabilities given in this assignment. In other words, you will be calculating your expected values. To obtain these, you need to figure a few things out: i What is the probability ofa bad year? a good year? a normal year? ii Assuming you exactly 3 each of the low reproduction and high reproduction values for each the rolled 3 would average probabilities given in thi output be in good, bad, and normal years? offspring per female across all 12 trials. you can calculate the average or expected numbe) of 1. To show your answers, develop one table that shows all of the required information values from the data in a), b. and d) and their conresponding expected values in a compact and easy to interpret format. 2. write 1 paragraph explaining your results. It is possible your data answers and probability answers are the same but more likely they are not. Why is this the case? your and Part 3: what is the impact ofenvironmental stochasticity on reproduction in these simulations?
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Answer #1

a) Percentage of trials that were "bad" years: 8.3%

b) Percentage of trials that were "good" years: 25%

c) Percentage of trials that were "normal" years: 66.7%

d) Average Offsprings per female across all 12 yrs : 2.58

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