Isactuallycarter99
10.04.2020 •
Biology
Consider a branching process with offspring distribution {βk}k≥0 and assume 0 < β0 < 1. Suppose the evolution is altered as follows. Start with X0 = 1, a single individual. If the next generation is not empty (that is, if X1 > 0), they invite an immigrant to join them (that is, X1 is replaced by X1 + 1). After that the evolution continues according to the usual rule. In particular, no further immigration takes place. Find the extinction probability ˆπ of this new process, expressed in terms of β0 and the original extinction probability π. For which values of π do we have ˆπ < π, in other words, the immigrant strictly improves the chances of survival? Hint: Condition on the number of offspring of the first individual.
Solved
Show answers
More tips
- L Leisure and Entertainment How Many Seasons are There in the TV Show Interns?...
- S Sport When will the Biathlon World Championships 2011 take place in Khanty-Mansiysk? Answers to frequently asked questions...
- H Health and Medicine Trading Semen for Money: Where Can You Sell and Why Would You Want to?...
- F Food and Cooking Homemade French Fries: The Ultimate Guide...
- H Health and Medicine How to Increase Blood Pressure without Medication?...
- S Style and Beauty Choosing a Hair Straightener: Specific Criteria to Consider...
- F Food and Cooking How to Make Polendwitsa at Home?...
- S Science and Technology When do we change our clocks?...
- L Leisure and Entertainment What to Give a Girl on March 8?...
- F Family and Home Is it Worth Knowing the Gender of Your Child Before Birth?...
Answers on questions: Biology
- E English Explain with evidence how the poet has effectively used literary techniques in his poem, “The Daffodils”.Long answer question (10 Points)...
- G Geography Where do the majoraty of australians live...
- H Health Which of the following describes someone who is questioning? check all that apply....
Ответ:
In a controlled experiment, only one variable is tested at a time. It is called the manipulated or independent variable. The experimental group will test the independent variable. The control group will be left alone, so you have something to compare your results to.
Explanation: