Examlex
What are sigma factors? Explain the roles of the two different sigma factors known as RpoH and RpoS.
Coin Flip
A basic form of randomness used as a method for making a decision, characterized by an equal probability of landing on heads or tails.
Probability
An estimate of the probability that a specific event will take place.
Tails
The term used to refer to the rear or back end of an animal's body, or in coin flipping, the side of the coin not displaying the head.
Raffle
A means of raising money by selling numbered tickets, one or more of which are subsequently drawn at random, the holder or holders of such tickets winning a prize.
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