Fill in the blanks.(i) Probability of an impossible event = …….(ii

1.	Fill in the blanks.(i) Probability of an impossible event = …….(ii) Probability of a sure event = ……..(iii) Let E be an event. Then, P (not E) = ……..(iv) P (E) + P (not E) = ……..(v) …….. ≤ P (E) ≤ ……….
Answer» (i) Probability of an impossible event = 0. (ii) Probability of a sure event = 1. (iii) Let E be an event. Then, P (not E) = 1 – P (E). (iv) P (E) + P (not E) = 1. (v) 0 ≤ P (E) ≤ 1.

Fill in the blanks.(i) Probability of an impossible event = …….(ii) Probability of a sure event = ……..(iii) Let E be an event. Then, P (not E) = ……..(iv) P (E) + P (not E) = ……..(v) …….. ≤ P (E) ≤ ……….

Answer»

(i) Probability of an impossible event = 0.

(ii) Probability of a sure event = 1.

(iii) Let E be an event. Then, P (not E) = 1 – P (E).

(iv) P (E) + P (not E) = 1.

(v) 0 ≤ P (E) ≤ 1.

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Fill in the blanks.(i) Probability of an impossible event = …….(ii) Probability of a sure event = ……..(iii) Let E be an event. Then, P (not E) = ……..(iv) P (E) + P (not E) = ……..(v) …….. ≤ P (E) ≤ ……….

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