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The whole population to be measured in a scientific poll is the?

random sample or probability sample


How do you put DNA sample lengths 3500 in scientific notation?

In scientific notation 3500 is 3.5*10^3


In a scientific opinion polling a random sample is used to avoid?

bias.


What is the significance of extinction coefficient proteins in determining the concentration of a sample in spectrophotometry?

Extinction coefficient proteins are important in spectrophotometry because they help determine the concentration of a sample by measuring how much light is absorbed by the proteins. This information is crucial for accurately quantifying the amount of protein present in a sample, which is essential for various scientific and research purposes.


How might choosing a small sample size affect a scientific investigation?

Statistically the results will not be scientifically valid if the sample size is too small.


A scientific poll uses what kind of sample techniques?

Random sampling techniques.


Why is obtaining a representative sample important?

Many statistical statements for a population which are based on a sample are not valid if the sample is not representative.


What different types of samples are there?

A sample (short for sample set) can at it's core be any set of information that has been obtained using the scientific method.


What do you call a sample that goes through?

A sample that goes through a testing or analysis process is often referred to as a "test sample" or "analytical sample." This sample is typically prepared to assess its properties, quality, or composition. In scientific contexts, it can also be called a "specimen" or "representative sample," depending on the specific application and methodology used.


Scientific polling uses part of the population to measure the whole This sample must be?

random


You want to do a survey on how religious people are in your town. What do you need to have a valid scientific sample Check all that apply.?

To have a valid scientific sample of religious people in your town, you would need to ensure random selection of participants, have a sufficient sample size, use standardized survey questions, and gather data in a consistent and unbiased manner.


Why is it important to have a representative sample when doing surveys?

Because without representative sample, your results will not be valid.