The probability of guessing correct answer is x by 2.If probability of not guessing the correct answer is x by 6,then find the value of x.
Answers
Answered by
1
Answer:
1.5
Step-by-step explanation:
Since, Probability of guessing right + guessing wrong = 1
=> x/2 + x/6 = 1
=> 3x + x = 6
=> x = 6/4 = 3/2 = 1.5
Answered by
0
Answer:
idk
Step-by-step explanation:
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