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Complete the following statements :
The sum of the probabilities of all the elementary events of an experiment is _________ .

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Write the sum of the probabilities of all the elementary events of an experiment.

Complete the statements: (a) Probability of event E + Probability of event 'not E' = __________. (b) The probability of an event that cannot happen is ___________. Such an event is called__________. (c) The probability of an event thai is certain to happen is __________. Such an event is called________ sure or certain event. (d) The sum of the probabilities of all the elementary events of an experiment is _________. (e) The probability of an event greater than or equal to _________and less than or equal to _________.

Complete the congruence statement:

Complete the following statements : (i) CPC Study Package 483 Mathematics CPC Study Package 483 Mathematics probability of an event E + Probability of the event 'not E' = …………… . (ii) The probability of an event that cannot happen is ………..Such an event is called . (iii) The probability of an event that is certain to happen is ............. . Such an event is called. (iv) The sum of the probabilities of all the elementary events of an experiment is ........... (v) The probability of an event is greater than or equal to ........... and less than or equal to ........

What is the probability of a sure event?

The probability of a sure event is:

Complete the following statements : The probability of an event that is certain to happen is _________ . Such an event is called _________ .

Complete the following table: Event ''Sum on 2 dice''

Complete the following statements : The probability of an event that cannot happen is ________ . Such an even is called ________ .

All of the following statements are true except

ZEN PUBLICATION-PROBABILITY-TEXTUAL EXERCISES (14.1)
  1. Complete the following statements : The probability of an event tha...

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  2. Complete the following statements : The probability of an event tha...

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  3. Complete the following statements : The sum of the probabilities of...

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  4. Complete the following statements : The probability of an event is ...

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  5. Which of the following experiments have equally likely outcomes? Expla...

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  6. Why is tossing a coin considered to be a fair way of deciding which te...

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  7. Which of the following cannot be the probability of an event? (A) 2...

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  8. If P (E) = 0.05, what is the prabability of 'not' E' ?

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  9. A bag contains lemon flavoured candies only. Malini takes out one cand...

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  10. It is given that in a group of 3 students, the probability of 2 studen...

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  11. A bag contains 3 red balls and 5 black balls. A ball is drawn at rando...

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  12. A box contains 5 red marbles, 8 white marbles and 4 green marbles . On...

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  13. A piggy bank contains hundred 50p coins, fifty Rs. 1 coins, twenty Rs....

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  14. Gopi bus a fish from a shop for his aquarium. The shopkeeper takes out...

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  15. A game of chance consists of spinning an arrow which comes to rest poi...

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  16. A die is thrown once, Find the probability of getting (i) a prime nu...

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  17. One card is drawn from a well-shuffled deck of 52 cards. Find the pr...

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  18. Five cards - the ten , jack , queen , king and ace of diamonds, are we...

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  19. 12 defective pens are accidentally mixed with 132 good ones. It is not...

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  20. A lot of 20 bulbs contain 4 defective ones. One bulb is drawn at rando...

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