Home
Class 10
MATHS
If P(E)=0. 05 , then P(not\ E)= -0. 05 ...

If `P(E)=0. 05` , then `P(not\ E)=` `-0. 05` (b) `0. 5` (c) `0. 9` (d) `0. 95`

Promotional Banner

Topper's Solved these Questions

  • POLYNOMIAL

    RD SHARMA|Exercise All Questions|179 Videos
  • QUADRATIC EQUATIONS

    RD SHARMA|Exercise All Questions|390 Videos

Similar Questions

Explore conceptually related problems

If two events A and B are such that P(A^c)=0. 3. P(B^c)=0. 4 a n d P(AnnB^c)=0. 5 , t h e n P(B/AuuB^c)= (a) 0. 9 (b). 0. 5 (c). 0. 6 (d). 0. 25

If P(AuuB)=0. 8\ a n d\ P(AnnB)=0. 3 ,\ t h e n\ P( A )+P( B )= 0. 3 b. 0. 5 c. 0. 7 d. 0. 9

If P(E)=0-8, P(F)=0.5 and P(F/E)=0.4 , then P(E/F)=

If P(E)=0.05, what is the probability of not E?

0.5xx0.5+0.5-:5 is equal to (a) 0.15 (b) 0.25 (c) 0.35 (d) 0.45

If A and B are two mutually exclusive events with P(A)=0.5, P(B')=0.6 then P(A uu B) is a) 0 b) 1 c) 0.6 d) 0.9

if 9^(x+2)=240+9^(x), then x=0.5(b)0.2(c)0.4(d)0.1

The graph between object distance u and image distance v for a lens is given below. The focal length of the lens is. (a) 5 pm 0.1 (b) 5 pm 0.05 ( c) 0.5 pm 0.1 (d) 0.5 pm 0.05 . .

RD SHARMA-PROBABILITY -All Questions
  1. In a single throw a pair of dice, the probability of getting the su...

    Text Solution

    |

  2. Which of the following cannot be the probability of an event? 2/3 (...

    Text Solution

    |

  3. If P(E)=0. 05 , then P(not\ E)= -0. 05 (b) 0. 5 (c) 0. 9 (d) 0. 95

    Text Solution

    |

  4. Which of the following cannot be the probability of occurrence of a...

    Text Solution

    |

  5. The probability of a certain event is 0 (b) 1 (c) 1//2 (d) non-e...

    Text Solution

    |

  6. The probability of an impossible event is 0 (b) 1 (c) 1//2 (d) n...

    Text Solution

    |

  7. What is the probability that a non-leap year has 53 Sundays? 6/7 (b...

    Text Solution

    |

  8. Aarushi, sold 100 lottery tickets in which 5 tickets carry prizes. ...

    Text Solution

    |

  9. A number is selected from first 50 natural numbers. What is the pro...

    Text Solution

    |

  10. Two dice are rolled simultaneously. The probability that they show ...

    Text Solution

    |

  11. What is the probability that a leap year has 52 Mondays?

    Text Solution

    |

  12. A month is selected at random in a year. The probability that it is...

    Text Solution

    |

  13. From the letters of the word MOBILE, a letter is selected. The prob...

    Text Solution

    |

  14. If a two digit number is chosen at random, then the probability tha...

    Text Solution

    |

  15. Two dice are thrown together. The probability of getting the same n...

    Text Solution

    |

  16. A die is thrown once. The probability of getting a prime number is ...

    Text Solution

    |

  17. The probability of getting an even number, when a die is thrown onc...

    Text Solution

    |

  18. A box contains 90 discs, numbered from 1 to 90. If one disc is draw...

    Text Solution

    |

  19. The probability that a number selected at random from the numbers 1...

    Text Solution

    |

  20. A bag contains cards numbered from 1 to 25. A card is drawn at rand...

    Text Solution

    |