In which situation below would you use a t test for dependent means? Select one:
ID: 3133534 • Letter: I
Question
In which situation below would you use a t test for dependent means? Select one: To compare the level of reading comprehension of students at the beginning of a speed-reading class to their level of reading comprehension at the end of the class. To compare the level of honesty (based on an honesty scaling politicians to the level of honesty in students. To compare the scores on a tolerance of-diversity measure between two sororities. To Find the correlation between liking for coffee and tendency to be a "night person" among a group of student.Explanation / Answer
a.To compare the level of reading comprehension of students at the begining of a speed reading class to their level of reading comprehension at the end of the class a researcher should use the t test for dependent means.
The dependent t-test also known as the paired t-test compares the means of two related groups to detect whether there are any statistically significant differences between these means.