A well known psychology graduate program claims that their Ph.D graduates get higher paying jobs than the national average. Last year’s figures for salaries paid to all graduates with D in Psychology...

1. A well known psychology graduate program claims that their Ph.D graduates get higher paying jobs than the national average. Last year’s figures for salaries paid to all graduates with  D in Psychology on their first job showed a mean of P620.00 per hour.  A random sample of 10 graduates  from last year’s class showed the following hourly salaries for their first job.

    What can you conclude about the psychology graduate program’s claim? Show your complete computation and then answer the question