My promt for statistics says to \"Write an in-depth analysis of a data set which
ID: 3157987 • Letter: M
Question
My promt for statistics says to "Write an in-depth analysis of a data set which provides GPA, High School Math, Science, and English scores, and SAT Math and Verbal scores for over 200 Freshmen Computer Science students at a large university in the 1980s. Identify any important trends in the data and connections among the variables, with appropriate use of statistical techniques and graphs" My question basically is: a) What should I do with the data (like is there a certain question that would be good to answer in this essay. Like whether gpa affects scores or? And b) What statistic techniques should I use? Tests of significance, p-value, std dev, z-score? Thank you!
Explanation / Answer
a) What should I do with the data (like is there a certain question that would be good to answer in this essay. Like whether gpa affects scores or?
you should do with the data is calculated the xbar , SD , sample size to do inferences ,
b)
the techniques that you should use is Z score if you know the standard deviation of population , if you dont know you can use t test student t , then signifncace level you choose a level , p value is the probability of z score so the same techiques
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