The distribution of GMAT scores for an incoming class of business students has a mean of 600 and standard deviation of 22. Assume that the scores are normally distributed. Find the probability that an individuals GMAT score is less than 550.

A) .0345

B) .0115

C) .2500

D) None of the above

The distribution of GMAT scores for an incoming class of business students has a mean of 600 and standard deviation of 22. Assume that the scores are normally distributed. Find the probability that an individuals GMAT score is between 550 and 650.

A) .9770

B) .9623

C) .4885

D) None of the above