In 2015, the average math SAT score for students at South Hanover High School was 520. Five years later, a teacher wants to perform a hypothesis test to determine whether the average math SAT score of...

In 2015, the average math SAT score for students at South Hanover High School was 520. Five years
later, a teacher wants to perform a hypothesis test to determine whether the average math SAT score of
students at the school has changed since 2015. The hypotheses are:
Ho :  = 520
Ha :   520
Suppose that the results of the sampling lead to acceptance of the null hypothesis. Classify that conclusion
as a Type I Error, a Type II Error, or a correct decision, if in fact the average math SAT score of students at
the school is equal not to 520.