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- Explain the following sampling techniques that are used in selecting sample elements out of a population in research. Snowball sampling Stratified samplingDevelop a sampling method/design to measure the sample size species richness of the invertebrates of 6 kilometers coastline. Use the Slovin's Formula to find the sample size.Create a sampling design if you were to conduct a study on the following populations: Trees Amphibians Fish You must provide a research question, a hypothesis, the objectives of the study, and the sampling design.
- Give typing answer with explanation and conclusion Why is it important to do more than one capture and release when doing population sampling studies?When writing a scientific report there is no need to report and if percentages are being reported. True or false?Name and describe an environment that would have a high Diversity Index value. Name and describe an environment that would have a low Diversity Index value.
- When we measure species density. If you apply random sampling and systematic sampling to a site setting, what problems may we encounter? Why is there an error compared with the actual density of species?Whare are five general reasons why scientists conduct surveys.You want to observe students studying in a classroom. What variables will you consider in your collection? Describe the nature of your data set
- What is the value of being able to estimate thre size of a population? (For example, the Bluefin Tuna Population)? White- tail Deer)?The mark-recapture method is used to estimate the population size of mountain yellow-legged frogs in the San Gabriel Mountains of southern California. 100 frogs are captured and marked. A week later, 50 frogs are captured, and 10 of them are marked. The total population size isDraw the Mchelis Menton plot and the Line Weaver Burk Plot using the data given below and find the Vmax and Km from the Plot.