if an independent-measures study uses n = 15 participants in each group to compare two treatment conditions. then 28 is the df value for the t statistic for this study.
The t-statistic, which is used in statistics, measures how far a parameter's estimated value deviates from its hypothesised value relative to its standard error. Through the Student's t-test, it is utilised in hypothesis testing. In a t-test, the t-statistic is used to decide whether to accept or reject the null hypothesis. The t-statistic is used when the sample size is small or the population standard deviation is unknown. It is quite similar to the z-score in other respects. Once the standard deviation is unknown, the t-statistic is in use, for one, to approximate the population mean from a sampling distribution of sample statistics.
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Answer:
Burning of fossil fuels
Explanation:
Over the last 200 years, burning of fossil fuels has been the major source of carbon emission. Here, atmospheric concentrations of 12C, 13C, and 14C refers to the carbon isotopes (12C, 13C and 14C) and therefore the statement refers to carbon emissions. It is now no surprise that carbon concentrations in the atmosphere is responsible for the environmental changes and that fossil fuel burning is the reason behind increased atmospheric carbon concentrations as proven by scientific research.
Based on the best practices, the guidance is as follows;
- The information should be alphanetically listed
- It should be separated with a forward slash.
- Use a double forward slash to separates the classification level and control markings
<h3>Sensitive Compartmented Information</h3>
- Sensitive Compartmented Information (SCI) is information concerning intelligence sources and methods and sometimes information about sensitive collection systems, analytical processing, targeting, or which is derived from it.
In conclusion, the correct guidance is as stated above.
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Answer: Flowchart
Explanation:
Flowchart is the tool that displays flow of process or work. It is represented diagrammatically in the form of step by step manner for displaying particular mechanism or solving a problem. It is linked in orderly manner so that steps can be clearly understood by the viewer for gaining information.
According to the situation mentioned in the question, Alex should use flowchart as per his requirement. He want to know about the process of production in orderly way so he should use flowchart to understand the mechanism step-by step.
He reformed the church so that he would change religion forever
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