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# Strand 1 Junior Certificate Higher Level Probability and Statistics - Revised

## This course teaches probability and statistics for the Irish Junior Certificate examination.

Probability and Statistics
Free Course
This free online Junior Certificate course teaches you Higher Level Probability and Statistics. Maths is essential to success in a world that is constantly moving forward with new technologies. This course covers everything from Algebra to Calculus and will leave you much more prepared for several professional fields, or just more ready for your next school exam. Brush up on or enhance your mathematical knowledge, today!

1-2 Hours

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## Description

Probability and Statistics is one of the strands of the new Project Maths Course in the Irish curriculum. Statistics are used in real life to make sense of the information around us and how it affects us.
Statistics looks at the data handling cycle and analysis of the data collected. This involves posing a question, collecting data on that question, presenting that data, analysing the data (using measures of spread and centre) and interpreting the results. In answering questions, it is essential that you can contextualise and justify your findings.

Probability is concerned with the likelihood of an event(s) happening. The information can be used to make informed decisions. The use of probability is commonly utilised in the world of finance, insurance and sport among others. Probability can also be used to infer the fairness of an event or series of events. It can be evaluated using a diagram or a rule-based approach. This Strand attempts to merge the mathematical aspects of Probability and Statistics with its real-life application. It is an interesting topic that is very accessible to all students.

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## Learning Outcomes

Having completed this course you will be able to:

• Demonstrate how to work with with probability of simple and compound events
• Recognise how to work with normal distributions and binomial distributions
• Identify how to work with different statistical methods, such as sampling methods, correlation and regression, stem and leaf diagrams
• Demonstrate how to calculate the mean of grouped frequency tables

## Certification

All Alison courses are free to enrol, study and complete. To successfully complete this Certificate course and become an Alison Graduate, you need to achieve 80% or higher in each course assessment. Once you have completed this Certificate course, you have the option to acquire an official Certificate, which is a great way to share your achievement with the world. Your Alison Certificate is:

Ideal for sharing with potential employers - include it in your CV, professional social media profiles and job applications
An indication of your commitment to continuously learn, upskill and achieve high results
An incentive for you to continue empowering yourself through lifelong learning

Alison offers 3 types of Certificates for completed Certificate courses:

Digital Certificate - a downloadable Certificate in PDF format, immediately available to you when you complete your purchase
Certificate - a physical version of your officially branded and security-marked Certificate, posted to you with FREE shipping
Framed Certificate - a physical version of your officially branded and security-marked Certificate in a stylish frame, posted to you with FREE shipping