HIGHLINE SCHOOL DISTRICT | School: ___________________ | ||
SECOND YEAR MATH OLYMPIAD | April 7, 2001 | Team No.____ | |
Probability and Statistics |
Mean: 72 Mode: 88 Median: 65 Range: 58Here is the set of numbers (the last number was smudged):
57 42 88 91 100 88 65 62 XXWhat was the smudged number (XX)?
Answer:_____________
2). What is the probability of drawing a spade, a face card (king, queen, or jack), or a red card out of a standard deck of 52 cards?Answer:_____________
Answer:_____________
4). A rowing club consisting of 15 members elects a president, vice-president and treasurer. If a member can only hold one office, how many ways can a president,vice-president and treasurer be selected?Answer:_____________
5). Alicia and her friend Amy go to the movies at the new Parkway Plaza 12 complex at Southcenter to see 2 movies together. Each of the 12 theaters shows a different movie and there are shows at 8 pm and 10 pm in each theater. How many different movie pairs can Alicia and Amy see together?Answer:_____________