In a mark and recapture study of butterflies, 22 butterflies are caught, marked with nail polish,...

In a mark and recapture study of butterflies, 22 butterflies are caught, marked with nail polish, and released. A week later the same habitat is searched and 16 butterflies are caught without marks and 10 are caught with marks. Using the Lincoln-Peterson Index, what is the population estimate? Group of answer choices: 57 352 76 35 48

Expert Solution

Mark-recapture techniques: In this technique, individuals from a population are captured and marked, and then resampled. The generated data is used to estimate population size.

In the Petersen method, population size is calculated by using the formula:

N = M * C/R

Where

N = the estimate of population size at the time of marking

M = the number of individuals marked in the first sample

C = the total number of individuals captured in the second sample

R = the number of individuals in the second sample that were previously marked.

So in question: M=22, C=16+10=26 and R=10

therefore N= (22*26)/10 = 57.2

so the right option is = 57

gladiator answered 1 year ago

In a survey of six thousand women, 3431 say they change their nail polish once a...

In a survey of six thousand women, 3431 say they change their nail polish once a week. Construct a ninety five percent confidence interval for the population proportion of women who change their nail polish once a week. A ninety five percent confidence interval for the population proportion is (__,___). round to the 3 decimal places if it is needed. .13

In a survey of 8000 ?women, 5431 say they change their nail polish once a week....

In a survey of 8000 ?women, 5431 say they change their nail polish once a week. Construct a 90 % confidence interval for the population proportion of women who change their nail polish once a week. A 90?% confidence interval for the population proportion is ?( nothing?, nothing?). ?(Round to three decimal places as? needed.)

In a survey of 7000 women, 4431 say they change their nail polish once a week....

In a survey of 7000 women, 4431 say they change their nail polish once a week. Construct a 90 % confidence interval for the population proportion of women who change their nail polish once a week. A 90% confidence interval for the population proportion is ????

What are the strengths and weaknesses of the mark-recapture technique and what is the technique used...

What are the strengths and weaknesses of the mark-recapture technique and what is the technique used for?

Acetone, the solvent in many nail polish removers, has a density of 0.791 g/mL. What is...

Acetone, the solvent in many nail polish removers, has a density of 0.791 g/mL. What is the volume, in mL, of 38.2 g of acetone?An automobile gasoline tank holds 31.0 gal when full. How many pounds of gasoline will it hold if the gasoline has a density of 0.737 g/mL?

A scientist is conducting surveys in the tropics of rare lizards. They used the mark-and-recapture method...

A scientist is conducting surveys in the tropics of rare lizards. They used the mark-and-recapture method to determine their population size. Over a period of 4 months they initially collected and marked 553 lizards. A year later, they returned and collected 345 lizards, of which 123 were marked. a) Calculate the estimated population size. b)Describe the assumptions of the method used to calculate the population size. c)If these species have a type 2 survival curve and a life expectancy of...

a) in mark and recapture method, how does the variation in values of N (estimated size)...

a) in mark and recapture method, how does the variation in values of N (estimated size) change as a function of the size of the recapture sample (when we increase the recapture sample)? b) what is the general effect of recapture effort on the variability associated with population size estimates in mark-recapture studies?

1. Describe and state the assumptions and disadvantages of the mark-recapture technique used to quantify population...

1. Describe and state the assumptions and disadvantages of the mark-recapture technique used to quantify population size and density. 2. What are the causes of habitat fragmentation? 3. What factors impact the diversity and density of life-forms in fragmented habit patches? 4. Define each of the 4 different types of meta-populations. 5. Shooting the grey wolves was advocated in the 1930s as a way of increasing the numbers of Dall mountain sheeps in Denali National Park, Alaska. Explain the ecological...

your colleague suggests using mark and recapture to track the invasive species population in the ecosystem....

your colleague suggests using mark and recapture to track the invasive species population in the ecosystem. do you think this is a good idea? brielfy justify your stance

Given what you know about the Mark and Recapture estimate technique: Why would it be hard...

Given what you know about the Mark and Recapture estimate technique: Why would it be hard to do with a population that has absolutely huge individuals, and also extremely small individuals among the population? Why would it be of limited use to estimate a population of birds in a particular wetland, if that population of birds frequently migrates in and out of the wetland all year long?

Question