The effect of the civil rights decision of the Supreme Court under Chief Justice Earl Warren is very successful. Chief Warren had a good argument. The Brown decision written by him was supported by all the nine chief justices. That is the correct answer to your question. I hope this answer helped you.
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:
brainly.com/question/15236063
#SPJ4
Answer:
False
Explanation:
Augmented reality is a technology that interacts with real world reality thereby enhancing it with computerised features to make more realistic.
The above computer that Jorge saw actually solves mathematical problems and get them ultimately right ,this type of computer does not uses augmented reality ,the mathematical problems are not linked to the reality there are subjective cases within a particular confinement( I mean the mathematical equation that computer solves).
The correct answer is Battle of Gettysburg
During the United States' secession war, the Battle of Gettysburg was the turning point in the fortunes of the war. After an unforeseen victory by the northern forces (union), the confederate states went on to a defensive war that led to defeat. The battle was immortalized by the heroism of soldiers and units on both sides, reaching immortality in American and military history, and to this day it is the biggest battle on the American continent.