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GCSE Maths: Statistics & Probability

Deleted user 10 questions Updated 28 Sep 2016

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Questions in this quiz (10)

  1. 1The normal price of a television is £1200. It is reduced to £970. Work out the percentage reduction.
    1. A19.2%
    2. B18.7%
    3. C19.4%
  2. 2Four numbers have a mean of 10. The median is 8. Two of the numbers are 1 and 5. Work out the other two numbers.
    1. A25
    2. B23
    3. C21
  3. 3Bag A has 2 black counters and 3 white counters.
    Bag B has 3 orange counters and 4 green counters.
    A counter is chosen at random from each bag. What is the probability of choosing a black counter and an orange counter? (Multiple correct answers)
    1. A\(\frac{6}{35}\)
    2. B0.17
    3. C\(\frac{6}{25}\)
  4. 442 out of 80 animals are dogs. What percentage of the animals are dogs?
    1. A52.5%
    2. B19.1%
    3. C20.5%
  5. 5There were 17 million families in the UK in 2006. The mean number of children per family was 1.8. How many children were there in the UK?
    1. A4
    2. B5
    3. C3
  6. 6One combination is soup and curry. How many different combinations are there?Image for question 6
    1. A9
    2. B4
    3. C6
  7. 7The sections of a fair spinner are red, white or blue. The spinner is spun 40 times. Write down the relative frequency of the spinner landing on red.Image for question 7
    1. A70%
    2. B13%
    3. C14%
  8. 8Here are two events:

    1. A ticket wins the National Lottery.
    2. A fair coin lands on heads five times in a row.

    The probability of A happening is 7.15 × \(10\,^-8\)

    How many more times likely is B than A?
    1. A4.5 x \(10\,^1\)
    2. B4.4 x \(10\,^5\)
    3. C5.4 x \(10\,^2\)
  9. 9One of the balls is dropped from a height of 2 metres. Each time the ball bounces it reaches – of its previous height.

    How high will the ball reach after two bounces?
    1. A\[\frac{1}{3}\]
    2. B\[\frac{1}{2}\]
    3. C\[\frac{18}{25}\]
  10. 10A company makes 400 Christmas toys. Each toy costs £4.70 to make. One-quarter of the toys are given away to a children’s home. Three-fifths of the rest are sold for the full price of £12. The remainder are sold at half price.

    How much profit does the company make?
    1. A£1,035
    2. B£1,000
    3. C£1,250

Information

Description
Are you ready for the statistics and probability section of your GCSE Maths exam? Take this quiz to find out!
Author
Deleted user
Language
English
Views
28
History
Created on 27 Sep 2016 · updated on 28 Sep 2016

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