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In 2000, the average GPA for Rutgers College students was 3.15. A sample in 2002 showed...

In 2000, the average GPA for Rutgers College students was 3.15. A sample in 2002 showed that the average GPA for Rutgers College students was 3.46. An alternative hypothesis for GPA of Rutgers College students is:

The mean Rutgers College GPA is more than 3.15 and less than 3.46

The mean Rutgers College GPA is less than 3.46

The mean Rutgers College GPA has increased to more than 3.15

None of the above

Math   Statistics-And-Probability   
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