Unformatted text preview: The table above shows the distribution of test scores for a group of management trainees. Which score interval contains the median of the 73 scores?
(E) It cannot be determined from the information given. 84.
If a quality control check is made by inspecting a sample of 2 lightbulbs from a box of 12 lightbulbs, how many different samples can be chosen?
(D) 66 (E) 72
2!( 12 − 2 ) !
At the end of the first quarter,the share price of a certain mutual fund was 20 percent higher than it was at the beginning of the year. At the end of the second quarter, the share price was 50 percent higher than it was at the beginning of the year. What was the percent increase in the share price from the end of the first quarter to the end of the second quarter?
由由由由由由X 由由由由由120%X 由由由由150%X
由 150% X − 120% X
120% X 由25%
Which of the following is equal to x18 for all positive values of x ? + x9
(B) ( x )
(C) ( x ) 3 15
(D) ( x )
(A) x 9 (E) x+18
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This note was uploaded on 12/05/2012 for the course BUSINESS Finance taught by Professor Zheng during the Winter '05 term at Xiamen University.
- Winter '05