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fandomhigh2009-06-09 08:33 am
marsheadtilt.livejournal.com) wrote in fandomhigh2009-06-09 08:33 am
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SAT Prep [Workshop #5]
"Good morning, class," Veronica said. "Today we're going to do some practice math problems. I hope you all had your coffee."
Practice Questions - Multiple Choice
1. A special lottery is to be held to select the student who will serve as Professor Skywalker's special assistant. There are 10 seniors, 15 juniors, and 20 sophomores who applied. Each senior's name is placed in the lottery 3 times; each junior's name, 2 times; and each sophomore's name, 1 time. What is the probability that a senior's name will be chosen?
A. 1/8 B. 2/9 C. 2/7 D. 3/8 E. 1/2
The table above shows the number of unusual occurances in fandom over a six-month period. If m represents the median number of occurances, f represents the number of occurances that occurs most often, and a represents the average (arithmetic mean) of the six numbers, which of the following is the correct order of m, f, and a?
A. a < m < f B. a < f < m C. m < a < f D. m < f < a E. a = m < f
Practice Questions - Student-Produced Responses
1. Of the 6 courses offered in various magical subjects, Savannah must choose exactly 2 of them. How many different combinations of 2 courses are possible for Savannah if there are no restrictions on which 2 courses she can choose?
2. The Fandom Reserve is marching in three parallel lines. There is a fourth line of defense intersecting them, forming twelve angles. If one of the angles has measure 28°, how many of the other eleven angles have measure 28°?
Practice Questions - Multiple Choice
1. A special lottery is to be held to select the student who will serve as Professor Skywalker's special assistant. There are 10 seniors, 15 juniors, and 20 sophomores who applied. Each senior's name is placed in the lottery 3 times; each junior's name, 2 times; and each sophomore's name, 1 time. What is the probability that a senior's name will be chosen?
A. 1/8 B. 2/9 C. 2/7 D. 3/8 E. 1/2
| Number of Unusual Occurences Per Month | |||||
| Jan | Feb | Mar | Apr | May | June |
| 2 | 3 | 3 | 5 | 4 | 3 |
The table above shows the number of unusual occurances in fandom over a six-month period. If m represents the median number of occurances, f represents the number of occurances that occurs most often, and a represents the average (arithmetic mean) of the six numbers, which of the following is the correct order of m, f, and a?
A. a < m < f B. a < f < m C. m < a < f D. m < f < a E. a = m < f
Practice Questions - Student-Produced Responses
1. Of the 6 courses offered in various magical subjects, Savannah must choose exactly 2 of them. How many different combinations of 2 courses are possible for Savannah if there are no restrictions on which 2 courses she can choose?
2. The Fandom Reserve is marching in three parallel lines. There is a fourth line of defense intersecting them, forming twelve angles. If one of the angles has measure 28°, how many of the other eleven angles have measure 28°?