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.
Learn more about the t statistic here:
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I believe it is Tripoli that is 300 miles sound and a bit east of Tunis.
Answer:
its c. prospective buyers may find it difficult to get financing
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Answer:
Northan states but sometimes southern. If it was southern it would be a family that would keep them safe and not harms the passagenger.
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Answer:
selection-maturation effect
Explanation:
Selection-maturation effect: The term selection-maturation effect is defined as a phenomenon in which a particular group of subjects or participants tends to change concerning a given dimension faster as compared to the subjects or participants of another group.
A selection-maturation effect arises from the different rates of a normal growth between the pretest and posttest of particular groups.
in the question above, the given statement could also reflect the selection-maturation effect.
