In: Statistics and Probability
a)measure school majors for a sample of n=50 students at XYZ
college. Which measure of dental tendency would be appropriate to
summarize the measurements?
Any of the three measure could be used(ans)...as no more info is
given...so for summarise using central tendency any measure can be
used here
b.The range is relatively limited measure of because
The calculation of the range involves only the lowest and highest
scores and infinite’s all the rest(ans)
c. Dr.Fild is interested in studying how happy GG college
students are. He decides to draw a sample of 50 students on campus
and ask them to report their happiness levels. Based on the sample
results, he wants to draw a conclusion about the population of
interest. This process is an example of
Inferential statistics(ans) as we want to test and to draw a
conclusion.....
Note-if there is any understanding problem regarding this please feel free to ask via comment box..thank you
.