A Student's Grade on an Examination Was Transformed to a Z

question 144

Multiple Choice

A student's grade on an examination was transformed to a z value,which was negative.Therefore,we know that he scored:

• A)Higher than 16 percent of the class.
• B)Higher than 45 percent of the class.
• C)Above the first quartile.
• D)Below the mean.
• E)Lower than 16 percent of the class.