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Byju's Answer
Standard IX
Mathematics
Range and Sum of Probabilities
The probabili...
Question
The probability of an event always lies between ______.
A
0 and 1
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B
0 and 2
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C
-1 and 1
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D
None of the above
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Solution
The correct option is
A
0 and 1
Suggest Corrections
0
Similar questions
Q.
Fill in the blanks:
(i) Probability of a sure event is ...............
(ii) Probability of an impossible event is ................
(iii) The probability of an event (other than sure and impossible event) lies between .................
(iv) Every elementary event associated to a random experiment has .............. probability.
(v) Probability of an event A + Probability of event 'not A' = ................
(vi) Sum of the probabilities of each outcome in an experiment is ................
Q.
Fill in the blanks:
(i) The probability of an impossible event is ........ .
(ii) The probability of a sure event ......... .
(iii) If E is an event and P(E) = p then p(not E) = ........ .
(iv) If E is a possible event and it is not a sure event then P(E) lies between ...... and ....... .
(v) P(E) + P(not E) = ........ .
(vi) The probability of occurrence of an event cannot be greater than ....... .
Q.
It is said that:
The probability of an event always lies between 0 and 1.
But probability of an event can be also 0. (and the word between means the number is 0.000 something to a number less than 1)
Q.
The probability of an Improbable event and a Certain event are
0
and
1
respectively.
Q.
Statement 1: The probability of a sure event is 1.
Statement 2: The probability of an impossible event is 0.
Statement 3: For an event E,
0
≤
P
(
E
)
≤
1
.
Which of the above statement(s) are true?
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