Statistics

There are 4 red balls and 2 blue balls, what's the probability of them not being the same in the 2 picks?

Data Scientist

Meta

Asana

Amazon

Sprinklr

Affirm

Oracle

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  • There are 4 red balls and 2 blue balls, what's the probability of them not being the same in the 2 picks?
  • Out of a group of 6 balls, 4 of which are red and 2 of which are blue, what is the likelihood of selecting a different colored ball in each of two consecutive picks?
  • Find the probability of selecting a red ball and then a blue ball, or vice versa, from a group of 4 red balls and 2 blue balls in two successive selections.
  • Assuming you have a container holding 4 red balls and 2 blue balls, what are the chances of selecting one red ball and one blue ball consecutively without returning the first pick?
  • You have 6 balls in a container, with four being red and two being blue. If you pick two balls in succession, what is the probability that they will be different colors?
  • With 4 red balls and 2 blue balls in a container, what are the odds of drawing a red ball first, followed by a blue ball, or a blue ball first, followed by a red ball?
  • How probable is it to select one red ball and one blue ball consecutively without putting the first pick back in the container, when there are 4 red balls and 2 blue balls?
  • Out of a set of 6 balls with 4 red ones and 2 blue ones, calculate the probability that the two consecutive picks will yield different colored balls.
  • Given a group of 6 balls containing 4 red balls and 2 blue balls, determine the chances of drawing a different colored ball in each of two successive picks.
  • Find the likelihood of selecting one red ball and one blue ball consecutively without returning the first pick, when there are 4 red balls and 2 blue balls available.
  • Given a set of 6 balls consisting of 4 red balls and 2 blue balls, calculate the probability that two consecutive picks of the balls will result in different colored balls being chosen.
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Interview question asked to Data Scientists interviewing at Sprinklr, Oracle, Venmo and others: There are 4 red balls and 2 blue balls, what's the probability of them not being the same in the 2 picks?.