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April 21, 2014

April 21, 2014

Posted by **Sam** on Wednesday, January 12, 2011 at 11:20pm.

a. What is the probability that a given applicant has a score of more than 2050?

b. What is the probability that a given applicant has a score of between 1450 and 1900?

c. Suppose that top scoring applicants are award merit scholarship money based on their scores. Suppose that any student scoring above 1900 is awarded $20,000 in scholarship money. If 1000 students apply to Murphy College in a given year, how much money does the college award in total?

d. How would Murphy College calculate the expected amount (in $) of merit scholarships dispersed in a given year?

- Statistics -
**PsyDAG**, Thursday, January 13, 2011 at 11:12amZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to the Z scores.

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