probability

  1. DAT Destroyer

    DAT Combinations vs Permutations Made Simple | DAT Quantitative Reasoning | Dr. Jim Romano | DAT Destroyer | OAT Destroyer

    Combinations and permutations are a fundamental part of DAT Quantitative Reasoning, and understanding when to use each can make a significant difference on test day. The key distinction is straightforward: • Use permutations when order matters • Use combinations when order does not matter...
  2. DAT Destroyer

    DAT DAT Math Question of the Day: Probability and AND Rule | DAT Destroyer | OAT Destroyer | Dr. Romano

    DAT Math Question of the Day A hockey player has played 17 games out of a total of 25 games played this season. He scored a goal in 3 games. What is the probability that the player will play the next game and score a goal? A) 68% B) 12% C) 8.16% D) 10% E) 32% Answer: B 17/25 = 0.68 is...
  3. DAT Destroyer

    DAT Binomial Probability Question | Math Destroyer | Dr. Jim Romano

    70 % of the Hockey referees freeze the pucks before the game. If 8 referees are chosen at random what is the probability that exactly 5 of them freeze the puck before the game? A) 70 % B) 8 % C) 5% D) 15 % E) 25 % Answer: E 8C5*(0.7)^5*(0.3)^3 8C5 = 8!/{(8-5)!*5!} = 56 560.1680.027 =...
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    • binomial distribution dat dat destroyer dat prep dat study materials dental school math destroyer oat destroyer pre dental probability quantitative reasoning
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    • Forum: DAT and OAT Destroyer by Orgoman
  4. DAT Destroyer

    DAT 🎥Video: DAT Math Probability Explained — Prof. Blois | DAT Destroyer | OAT Destroyer

    In this short video, Prof. Blois explains probability concepts commonly tested on the DAT, focusing on understanding rather than shortcuts. This lesson follows the DAT Destroyer system created by Dr. Jim Romano, which emphasizes true mastery of concepts instead of pattern recognition. 📺 Watch...
  5. C

    Chance me!

    hmu if you're down to chance me for medschool and ill give you my stats! thanks :D
  6. PatNanym

    Probability of matching with multiple specialties on Rank Order List?

    Hi. I just wanted to how ranking multiple specialties would affect my probability of matching. For example, if I have 7 IM programs, 3 Peds programs and 1 Psych program on my rank order list, will it decrease my chance of matching at any of these places as opposed to having 10 IM programs on my...