MATHEMATICAL STATISTICS ho The odds that a book on Statistics will be favourably reviewed by 3 independent critice are 3 2, 4 to 3 and 2to 3 respectively. What is the probability that of the three reviews i) All will be favourable, 1 YEAR BA/B ii) Majority of the reviews will be favourable, iii) Exactly one review will be favourable, iv) Exactly two reviews will be favourable, and v) At least one of the reviews will be favourable. bo The probabilities of X,Y and Z becoming managers are 4/9, 2/9 and 1( probabilities that the bonus scheme will ha 2010 1/2 and 45
MATHEMATICAL STATISTICS ho The odds that a book on Statistics will be favourably reviewed by 3 independent critice are 3 2, 4 to 3 and 2to 3 respectively. What is the probability that of the three reviews i) All will be favourable, 1 YEAR BA/B ii) Majority of the reviews will be favourable, iii) Exactly one review will be favourable, iv) Exactly two reviews will be favourable, and v) At least one of the reviews will be favourable. bo The probabilities of X,Y and Z becoming managers are 4/9, 2/9 and 1( probabilities that the bonus scheme will ha 2010 1/2 and 45
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 6ECP: In Pennsylvania’s Cash 5 game, a player chooses five different numbers from 1 to 43. If these five...
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