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:qualitative data
Explanation: qualitative data is different from quantitative data because whilst quantitative data is based on quantity information , qualitative data is based on describing things regarding certain phenomenon that one can observe
It involves using different methods in trying to interpret subject in their natural environment or state based on individual meaning to that subject.
It also focuses on how people view social reality and how they feel and respond to those reality.
Answer: The main Silk Road sea routes were between Indian ports like Barbaricon, Barygaza and Muziris and Middle Eastern ports such as Muscat, Sur, Kane and Aden on the Arabian Sea and Muza and Berenike on the Red Sea. From the Middle East goods were transported overland to the Mediterranean Sea and then Europe
I feel like it is going to be unsuccessful because people from other places are still going to find ways to enter the country and it shouldn't be built in the first place because Mexico and Canada are both part of the United States and North America and we were also under the North America Free Trade Agreement so we should be allowed to have contact with them anyways. That is just my opinion and how I feel. Others may feel different. Thank You for asking your question here at brainly. Please feel free to ask more questions if you like!
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Answer:
Te correct answer to fill in the blank space is exchange.
According to the exchange to the prespective, dating couples choose either to stay committed or to break up by weighing the rewards of their relationship against its costs.
Explanation:
Social exchange theory is the process of benefits and cost being maximies in a relationship.
