Study

Probability

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  • When rolling a dice, what is the probability of throwing a square number?
    2/6 (or any variation)
  • Arav has 7 red books, 5 green books and 3 yellow books. Complete the given sentence. It is likely to take out ____________ colour book?
    red colour book
  • What is the likelihood of getting a draw four from a set of uno cards?
    Unlikely
  • State true or false. It is certain that the next week will have a Monday?
    True
  • If you spin the spinner and toss the coin at the same time, how many possible outcomes are there?
    12
  • State true or false. there is an even chance of taking a triangle.
    True
  • State true of false. It is certain that the shape will be a circle.
    False
  • Jane has 6 apples, 2 pears and 1 mango. what is the probability of choosing a mango?
    Unlikely
  • The probability of choosing black is twice that of choosing green. What is the probability of choosing green?
    0.2
  • If you flip a coin. The likelihood of getting heads is an even chance ? State true or false.
    True
  • You have a total of 6 marbles in a bag and they are all blue. If you select one without looking, how likely is it that you will pick a blue one?
    Certain
  • A weather forecaster states that the probability of it raining tomorrow is 3/7. what is the probability that it will not rain tomorrow?
    4/7
  • State true of false. It is equally likely to take out a circle or a star.
    True
  • What is the probability of getting a number greater than 5?
    3/8
  • If there are 7 white chocolates on the table and you pick one without looking. How likely is it that you will pick a dark chocolate?
    Impossible
  • A tombola has balls numbered from 1 to 20. What is the probability of picking a prime number?
    2/5
  • A die is rolled. What is the likelihood of getting a number less than 7?
    Certain
  • State true of false. It is certain that the shape will be a pentagon.
    False
  • What is the probability of someone being born in January?
    1/12
  • A bag contains only red, green and blue counters. What is the probability of choosing a blue counter?
    0.2
  • State true or false. It is likely that the shape will be a star.
    False
  • The probability of catching flu is 0.38. What is the probability of not catching flu?
    0.62
  • The likelihood of spinning red is ?
    Even chance
  • What is the probability of the spinner not landing on red?
    7/10 (or any variation)
  • The probability of picking blue or green is the same. What is it?
    0.22
  • Kimberly says, There is an even chance of getting an even number and an odd number in a die. State true or false?
    True
  • Arav has 7 red books, 5 green books and 3 yellow books. It is unlikely to take out a ______ colour book?
    yellow colour book
  • a die is rolled. What is the probability of getting an even number?
    Even chance
  • Marcus says, the spinner landing on 3 is likely. Is he correct? Why?
    No, because the spinner landing on 3 is unlikely.
  • A bag contains 400 coloured counters, which are either red, blue or green. There are 92 red counters. The probability that a blue counter is chosen is 0.13. Calculate the number of green counters.
    256
  • What is the probability of someone being born on a Friday?
    1/7
  • Arav has 7 red books, 5 green books and 3 yellow books. State true or false. It is certain he will pick a purple book.
    False