Question: Use the schools.sav data file to answer the following:

The leader of the Chicago schools claims that dramatic improvements have occurred between 1993 and 1994. Look at the variables that sho the change in the percentage of schools meeting or exceeding state standards (mathch94, readch94, and scich94). Test the hypothesis that the true change in the percentage meeting state standards is 0. Write a short report to the mayor detailing your findings.