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What is an example of a qualitative immunoassay?
an immunoassay test for pregnancy
What is the difference between quantitative and qualitative observations?
Qualitative refers to what a sample is, while quantitative refers to how much of that material is present. For example, the "squeaky pop test," which involves taking a burning splint and immersing it in a test tube, is a qualitative test. If the gas in the test tube pops, you know you have hydrogen production. In this case, no numbers are being taken - it is only to identify the gas in the test tube. Say you capture the gas released by whatever reaction takes place in the test tube. Measuring the volume of the gas would be the quantitative observation.
How can you collect data to test your hypothesis?
Through observation, survey, or secondary data
What are 3 advantages of data validation?
test
What statistical test do you use for nominal by ordinal data?
Kruskal-Wallis H test.
How qualitative and quantitative are similar?
It depends in which context your talking about, in the psychological context Quantitative data is number data such as results from a test, percentages Qualitative data is data where you take notes of what someone is saying or how they have been acting etc not involving numbers.
Why is the examination of collected data important?
Examination of collected data is important because, if you examine it you could check if something's wrong or another test or collection and compare the data you have to the test or collection you just did.
Is a flame test a qualitative or quantitative test?
The flame test in analytical chemistry is only qualitative.
Why the qualitative methods are not well-suited for testing hypothesis?
Qualitative methods focus on exploring phenomena in-depth and are not structured to systematically test hypotheses. They primarily aim to gain insights, understand experiences, and generate theories rather than test specific hypotheses with statistical rigor. Quantitative methods are better suited for hypothesis testing as they involve data collection and analysis that allow for hypothesis validation or rejection.
Is a flame test qualitative or a quantitative analysis?
A flame test is a qualitative analysis technique used to identify the presence of specific elements based on the color of the flame produced. It is not typically used for quantifying the amount of the element present in a sample.
Why Benedict's qualitative test is called semi quantitative?
The Benedict's qualitative test is called semi-qualitative since it is not totally conclusive.
What is the test for a disaccharide?
It's the qualitative test.
What is the researchers role in conducting qualitative research and how is this different from quantitative research?
In qualitative research, the researcher's role is to gather in-depth data through interviews, observations, and analysis to understand the underlying meanings and experiences of participants. This approach allows for greater flexibility, exploration, and understanding of complex social phenomena compared to quantitative research, which focuses on numerical data and statistical analyses to make generalizable conclusions. Quantitative research aims to measure relationships between variables and test hypotheses using structured data collection methods.
What is the process called by means of which a researcher collects information from sources and studies it?
The process is called data collection. It involves gathering information from various sources, such as surveys, interviews, observations, or existing data sets, to study and analyze in order to answer research questions or test hypotheses.
Difference between quantitative and qualitative test?
Qualitative test represents the substance and a quantitative test shows the amount.First Deals with descriptions, second one with numbers
Is the flame test a qualitative or quantitative test for the identity of an unknown?
The flame test is a qualitative test. It is used to identify the presence of certain metal ions in a sample based on the color of the flame produced when the sample is heated.
What is the difference between quantitive and qualitive?
quantitative refers to "quantity" and can be quantified or measured. while qualitative referes to "quality" and cannot be quanitifed. When u say X product "passes" a test that is qualitative data, while when u say the amount of X present is "10mg/ml" that is quantitative data.
