Free slots to make real money

  1. Online Casino United Kingdom Bonus No Deposit: But its not like he was throwing chairs in the corner.
  2. Uk Original Casino Game - Roulette gambling can be as simple as placing a bet and watching the wheel spin.
  3. Antique Slot Machines Legal In Uk: There are currently five casinos in and around New Orleans.

Pokies with money

Can I Play Roulette Online For Money Uk
The majority of reputable online casinos have two ways of playing.
United Kingdom Craps The Bed
Now, we may have missed something during registration here but we were also assigned a nonsensical account holder username of the sort you would never have a hope in hell of remembering.
Basically, if you reach a threshold on one day, you will get a spin the next calendar day.

Crypto Casino slots machine

Best Mobile Online Casinos
These can come in various forms and are a sign of a respectable casino.
Real Online Casino Slots United Kingdom
That is why the Undead Casino category is considered one of the most attractive online casino.
Top Rated Real Money Uk Online Casino

GCSE Probability
Current Status
Not Enrolled
Price
£297
Get Started
This course is currently closed

GCSE Probability

Course Description

Statistics & Probability makes up 12 – 18% of the Edexcel GCSE Maths Examboard.

The key concepts covered for GCSE probability include:

  • Probability
  • Venn diagram
  • Probability from a Venn diagram
  • Independent combined events
  • Dependent combined events

If you have any questions please contact us. You can also book a FREE TRIAL HERE

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

Background Information Below

So what is probability?

Probability is about estimating or calculating the likelihood of something happening. This could be by describing using words for example impossible, unlikely, likely, certain or could be by actual calculation where 0 means impossible and 1 means certain and a number in between if closer to 1 will indicate that it’s more likely and if its further away from 1 will indicate that it’s less likely. This could be represented on a scale as shown below:

GCSE probability scale
GCSE probability scale obtained from University of Tasmania

Probability could be written as a decimal, fraction or a percentage. If a probability of each event happening is written as a decimal or a fraction then the probability must always add up to 1. If it is written as a percentage then the sum of all probabilities should add up to 100%. For example, if a bag has a red and blue counter then the probability of picking out a red and blue counter from the bag is 1 (as a decimal) or 100% (as a percentage) indicating that it will definitely happen.

Exam Technique:
There are usually two types of GCSE probability questions that come up in the exam.

  1. Single events
  2. Multiple events

Single Event Example

Question: There is a bag filled with 9 red counters, 2 blue counters, 3 yellow counters and 1 green counter. What is the probability of choosing a red counter.

Answer: In this case, the probability of choosing a red counter is the  number of red counters divided by the total number of counters = 9 / (9+2+3+1) = 9 / 15 = 0.6 = 60%.

Multiple Event Example

When given a wordy GCSE probability question – it’s always useful to use diagrams to help you visualise and understand the question. In GCSE Maths understanding a question is essential. For example, a question could be:

“A six fair sided dice is rolled twice, what is the probability of obtaining a number 6 the first time and not a 6 the second time the dice is rolled?” To answer this GCSE probability question, one can start off by drawing a probability tree diagram to better visualise the GCSE question as shown below.

GCSE Probability Tree diagram
GCSE Probability Tree diagram obtained from BBC Bitesize

One can then see that the probability of scoring a 6 and not a 6 is 1/6 and 5/6. Therefore, multiplying these probabilities together will give you the answer. In this case 1/6 x 5/6 = 5/36. Please note that drawing a probability tree diagram is not always required although it will contribute towards obtaining method marks.

Important: When answering a GCSE probability question, one should look at what the question is asking you. If a question is asking you to find the probability of rolling a six AND not rolling a six then you MULTIPLY these probabilities together. If the question is asking you what is the probability of rolling a six OR not a six then you ADD the probabilities together. This is an important distinction to make a note off.

Our tutors have gone through the UK curriculum themselves and have sat the GCSE & A-level examinations. Our tutors are therefore very familiar with the curriculum are best suited to help boost your grade. 

London Tuition Academy has expert GCSE Maths tutors that can best support you. Please contact us TODAY if you need help with GCSE Geometry & Measures or GCSE Maths you can also book a FREE TRIAL HERE!