Question

The mean Verbal SAT score for the population of first students at Radford is 520. The standard deviation of scores in this population is 95. An investigator believes that the mean Verbal SAT of first year psychology majors is significantly different from the mean score of the population.

Answer 1

Step-by-step explanation:

Null Hypothesis (Ho): µ = 520

Alternative Hypothesis (Ha): µ ≠ 520