Probability www mathsrevision com NUM Probability in Ratio

Probability www. mathsrevision. com NUM Probability in Ratio Form Probability in Fraction Form Independent Events (Extension) Dependent Events (Extension) 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Starter Questions www. mathsrevision. com NUM 55 10 -Sep-21 o 47 o x o Created by Mr. Lafferty Maths Dept.

Probability www. mathsrevision. com NUM Learning Intention Success Criteria 1. We are learning how to calculate probability in ratio form. 1. Understand the term probability. 2. Calculate the probability of an event happening. 3. Write in ratio form. 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Which event is fair? Tossing a coin Likelihood Line NUM www. mathsrevision. com Probability 0 Impossible It will Snow in winter 10 -Sep-21 0. 5 Not very likely Evens Homework Everyone getting Every week 100 % in test Created by Mr. Lafferty Maths Dept. 1 Very likely Certain Toss a coin Going without That land Food Heads for a year.

Probability Likelihood Line www. mathsrevision. com NUM 0 Impossible Seeing a butterfly In July 10 -Sep-21 0. 5 Not very likely School Holidays Evens Winning the Lottery Created by Mr Lafferty Maths Dept 1 Very likely Baby Born A Boy Certain Go back in time

Probability www. mathsrevision. com NUM Now try Lifeskills Introduction Ex Ch 12 (page 98) 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Starter Questions www. mathsrevision. com NUM 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Probability www. mathsrevision. com NUM Learning Intention Success Criteria 1. We are learning how to calculate probability in fraction form. 1. Understand the term probability. 2. Calculate the probability of an event happening. 3. Write in fraction form. 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Probability Calculating Probability NUM www. mathsrevision. com Probability can be thought of as a simple fraction or decimal. It always lies between 0 and 1. 0 meaning impossible ( could not happen) 1 meaning certain ( will definitely happen) 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Probability Calculating Probability www. mathsrevision. com NUM Example : A boy tossed a coin. What is the probability that it is heads. Example : There are 3 red and 4 green balls in a bag. What is the probability a green ball is picked. 10 -Sep-21 Created by Mr. Lafferty Maths Dept.

Have you updated your Learning Log ? Probability www. mathsrevision. com NUM Now try Lifeskills Ex 1 Ch 12 (page 99) Are you on Target ? I can ? 10 -Sep-21 Created by Mr. Lafferty Maths Dept.