Statistics class has some work left online (homework, quizzes, and tests)on pearson.com. I do not know if I have to wait for an email from rush essay to give the user
name and password
also 3 problems need to be uploaded separately (analyzing data then solving the problems.
Use Data set 3 attached for this project!
Josh is currently studying for his SAT exam. He claims the average SAT score in USA is 500 and that Men always do better than Females in SAT exams.
i). Set appropriate hypothesis and test his claims at 0.05 significance level.
ii). Also, Construct the 95% confidence intervals for the mean SAT score for bothFemales and Males
iii).Use your results in parts (i) and (ii) above to advise Josh as he prepares totake his SAT exam.
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