The probability model for this experiment is as follows:
P(C) = 20/100 = 0.2
P(A) = 25/100 = 0.25
P(R) = 30/100 = 0.3
P(E) = 10/100 = 0.1
P(S) = 15/100 = 0.15
The sum of all probabilities must be equal to 1.
Th e letters C, A, R, E, and S are placed in a box. Joelle picks a letter from the box and records the result before placing it back. He repeats the procedure 100 times and observes the following result. OUTCOME C A R E S, FREQUENCY C 20,A 25,R 30,E 10,S 15. Based on the observed FREQUENCY, develop a probability model for this experiment
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