Refer to the histogram of the number of minority students, black, Hispanic, Native American, who earned doctorate degrees in engineering from 152 universities during 2000 to 2002. The classes for the histogram are 1-5, 6-10, and so on. Even without the actual data, you can use the position of the values of the five-number summary and the histogram to give the five-number summary approximately. About how many minority engineering PhD's must a university graduate to be in the top quarter?

Refer to the histogram of the number of minority students, black, Hispanic, Native American, who earned doctorate degrees in engineering from 152 universities during 2000 to 2002. The classes for the histogram are 1-5, 6-10, and so on. Even without the actual data, you can use the position of the values of the five-number summary and the histogram to give the five-number summary approximately. About how many minority engineering PhD's must a university graduate to be in the top quarter?

Refer to the histogram of the number of minority students, black, Hispanic, Native American, who earned doctorate degrees in engineering from 152 universities during 2000 to 2002. The classes for the histogram are 1-5, 6-10, and so on. Even without the actual data, you can use the position of the values of the five-number summary and the histogram to give the five-number summary approximately. About how many minority engineering PhD's must a university graduate to be in the top quarter?




(A) 2
(B) 4
(C) 6
(D) 8


Answer: (D) 8


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