A letter is chosen at random from the english alphabet.Find the probability that the letter chosen
(a)is a vowel
(b)is a consonant
(c)precedes P
(d)follower of R
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Answered by
228
A letter is chosen at random from the english alphabet.Find the probability that the letter chosen
P(E) = favorable outcome / total outcome
(a)is a vowel
----------------------------
P(Vowel) =
no of vowel = 5
total letters =26
=5/26
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P(consonant)
no of consonants = 21
total letters =26
= 21/26
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P(precedes P)
P is 16th letter hence there will be 15 letters preceding it
total letters =26
=15/26
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P(follower of R)
no of letters after R = 8
total no of letters = 26
=8/26
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P(E) = favorable outcome / total outcome
(a)is a vowel
----------------------------
P(Vowel) =
no of vowel = 5
total letters =26
=5/26
--------------------------------------------------------------------------------
P(consonant)
no of consonants = 21
total letters =26
= 21/26
--------------------------------------------------------------
P(precedes P)
P is 16th letter hence there will be 15 letters preceding it
total letters =26
=15/26
-------------------------------------------------------------------------------
P(follower of R)
no of letters after R = 8
total no of letters = 26
=8/26
-------------------------------------------------------------------------
Answered by
3
Answer:
Correct option is
B
26
21
A letter is chosen at random from the english alphabet.Find the probability that the letter chosen
P(E) = favorable outcome / total outcome
P(consonant)
no of consonants = 21
total letters =26
=
26
21
Step-by-step explanation:
hence this is your answer dear. please mark me brainliest
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