Probability Worksheets. Subject: Mathematics. Age range: 11-14. Resource type: Lesson (complete) I provide comprehensive worksheets to revise a particular topic (always with answers included) as well as extension materials, for pupils ranging from age about 11 to 16+. All of my premium resources have a UK and US version. File previews. doc, 26 KB.
Probability Lesson (Input and Worksheets KS2/KS3)
ppt, 1.22 MB. Good activities for starting probability. Three differentiated worksheets: LA is lower ability, MA is middle, HA is higher. The more stars at the top, the harder the sheet. There is a challenge and a super challenge for children who finish quickly. Trim/mix the questions as desired.
Probability Word Problems
Probability Word Problems. Subject: Mathematics. Age range: 7-11. Resource type: Worksheet/Activity. File previews. docx, 510.4 KB. Three differentiated word problem worksheets about probability. Many cross topic links in questions of HA sheet, involving knowledge of angles, triangles etc. Hope it is useful as I struggled to find many resources ...
Probability Test
The probability that it stops on an odd number is. A fair coin is tossed 4 times. Each time it lands heads up. 40 balls are numbered 1 to 40. One ball is selected at random. A six-sided die is rolled 600 times.
Probability Practice Questions
Click here for Answers. Practice Questions. Previous: Direct and Inverse Proportion Practice Questions. Next: Reverse Percentages Practice Questions. The Corbettmaths Practice Questions on Probability.
Probability Problems (video lessons, examples and solutions)
Solution: a) Let S be the sample space and A be the event of a van leaving first. n (S) = 100. n (A) = 30. Probability of a van leaving first: b) Let B be the event of a lorry leaving first. n (B) = 100 - 60 - 30 = 10. Probability of a lorry leaving first: c) If either a lorry or van had left first, then there would be 99 vehicles remaining ...
Probability of Single Events: Worksheets with Answers
Mathster keyboard_arrow_up. Mathster is a fantastic resource for creating online and paper-based assessments and homeworks. They have kindly allowed me to create 3 editable versions of each worksheet, complete with answers. Worksheet Name. 1. 2. 3. Simple Probability. 1.
From the Foundation Level GCSE Probability questions: The letters of the word 'probability' are all placed into a bag. A letter is chosen at random. Find the following probabilities: The probability of choosing a 'b' or 'y'. The probability of choosing a vowel. From the Higher Level GCSE Probability questions: There are 5 chocolate biscuits and ...
7 of the best probability resources and activities for KS4 ...
1 | Grey Elephant in Denmark. This old chestnut is a great way to introduce students to probability. First, they need to think of a number, perform some simple maths, and then (after they're inevitably left with the number four) think of a country beginning with that number's corresponding letter (if A=1, B=2 etc).
Problem Solving with Probability:- How to "UNPACK" Problems
Problem Solving with Probability:- How to "UNPACK" Problems. Subject: Mathematics. Age range: 14-16. Resource type: Assessment and revision. File previews. pdf, 1.3 MB. pdf, 1.07 MB. Workbooklet with exam questions and a guide book on how to "UNPACK" GCSE questions. Tes paid licence How can I reuse this?
Probability
Molecular sequencer. Age. 14 to 18. Challenge level. Investigate the molecular masses in this sequence of molecules and deduce which molecule has been analysed in the mass spectrometer.
Probability Practice Problems
Answers and Explanations. 1. B: On a six-sided die, the probability of throwing any number is 1 in 6. The probability of throwing a 3 or a 4 is double that, or 2 in 6. This can be simplified by dividing both 2 and 6 by 2. Therefore, the probability of throwing either a 3 or 4 is 1 in 3. 2.
Sample Space Practice Questions
Click here for Answers. probability. Practice Questions. Previous: Perimeter Practice Questions. Next: Conditional Probability Practice Questions. The Corbettmaths Practice Questions on Sample Space Diagrams.
Probabilities: Problems with Solutions
There are no outcomes which correspond to a sum equal to 1. Let B be the event "sum equal to 2". There are only one member, which is (1,1), and let C be the event "sum equal to 3". There are two members, which are (1,2) and (2,1). So the last answer is: P ( {A,B,C}) = P (A) + P (B) + P (C) = 0/36 + 1/36 + 2/36 = 3/36 = 1/12.
Probability Questions with Solutions
Probability Questions with Solutions. Tutorial on finding the probability of an event. In what follows, S is the sample space of the experiment in question and E is the event of interest. n(S) is the number of elements in the sample space S and n(E) is the number of elements in the event E. . Questions and their Solutions Question 1 A die is rolled, find the probability that an even number is ...
Problem solving with OR and AND rules for probability
Problem solving with OR and AND rules for probability. Subject: Mathematics. Age range: 11-14. Resource type: Worksheet/Activity. File previews. docx, 14.56 KB. Students have to use OR and AND rules to work out missing probabilities when selecting counters from sets of boxes. Answers included. Creative Commons "Sharealike".
Solved Probability Problems
Students can get a fair idea on the probability questions which are provided with the detailed step-by-step answers to every question. Solved probability problems with solutions: 1. The graphic above shows a container with 4 blue triangles, 5 green squares and 7 red circles. A single object is drawn at random from the container.
Probability Toolkit
Questions and model answers on Probability Toolkit for the Edexcel GCSE Maths: Foundation syllabus, written by the Maths experts at Save My Exams.
Probability Problems
Probability Problems. Subject: Mathematics. Age range: 11 - 16. Resource type: Worksheet/Activity. File previews. docx, 14.37 KB. docx, 95.03 KB. 2 levels of questions. The more challenging is a Probability worksheet of worded questions which brings in LCM, HCF, fractions of amounts, index laws and others.
MrModoniMaths
Mech 1 Ch9 - Vertical Motion Two Particles Projected. Mech 1 Ch10 - Newtons 1st and 2nd Laws & Connected Particles. Mech 2 Ch8 - Kinematics with Vectors in Two Dimensions. Stats 1 Ch2&3 - Measure of Locations and Spread & Representations. Stats 2 Ch1 - Regression Correlation and Hypothesis Testing.
How to Solve Probability Problems
Solution: The sum of probabilities of all the sample points must equal 1. And the probability of getting a head is equal to the probability of getting a tail. Therefore, the probability of each sample point (heads or tails) must be equal to 1/2. Example 2 Let's repeat the experiment of Example 1, with a die instead of a coin.
Probability Problems involving Algebra
pptx, 500.27 KB. This lesson is for middle to high ability KS4 students. It teaches them how to use algebra to solve probability problems where there is an unknown. This could involve solving a linear equation or deriving a quadratic equation from a tree diagram and solving it. The resource consists of a lesson presentation and a worksheet.
COMMENTS
Probability Worksheets. Subject: Mathematics. Age range: 11-14. Resource type: Lesson (complete) I provide comprehensive worksheets to revise a particular topic (always with answers included) as well as extension materials, for pupils ranging from age about 11 to 16+. All of my premium resources have a UK and US version. File previews. doc, 26 KB.
ppt, 1.22 MB. Good activities for starting probability. Three differentiated worksheets: LA is lower ability, MA is middle, HA is higher. The more stars at the top, the harder the sheet. There is a challenge and a super challenge for children who finish quickly. Trim/mix the questions as desired.
Probability Word Problems. Subject: Mathematics. Age range: 7-11. Resource type: Worksheet/Activity. File previews. docx, 510.4 KB. Three differentiated word problem worksheets about probability. Many cross topic links in questions of HA sheet, involving knowledge of angles, triangles etc. Hope it is useful as I struggled to find many resources ...
The probability that it stops on an odd number is. A fair coin is tossed 4 times. Each time it lands heads up. 40 balls are numbered 1 to 40. One ball is selected at random. A six-sided die is rolled 600 times.
Click here for Answers. Practice Questions. Previous: Direct and Inverse Proportion Practice Questions. Next: Reverse Percentages Practice Questions. The Corbettmaths Practice Questions on Probability.
Solution: a) Let S be the sample space and A be the event of a van leaving first. n (S) = 100. n (A) = 30. Probability of a van leaving first: b) Let B be the event of a lorry leaving first. n (B) = 100 - 60 - 30 = 10. Probability of a lorry leaving first: c) If either a lorry or van had left first, then there would be 99 vehicles remaining ...
Mathster keyboard_arrow_up. Mathster is a fantastic resource for creating online and paper-based assessments and homeworks. They have kindly allowed me to create 3 editable versions of each worksheet, complete with answers. Worksheet Name. 1. 2. 3. Simple Probability. 1.
Next: Sample Spaces Textbook Exercise GCSE Revision Cards. 5-a-day Workbooks
From the Foundation Level GCSE Probability questions: The letters of the word 'probability' are all placed into a bag. A letter is chosen at random. Find the following probabilities: The probability of choosing a 'b' or 'y'. The probability of choosing a vowel. From the Higher Level GCSE Probability questions: There are 5 chocolate biscuits and ...
1 | Grey Elephant in Denmark. This old chestnut is a great way to introduce students to probability. First, they need to think of a number, perform some simple maths, and then (after they're inevitably left with the number four) think of a country beginning with that number's corresponding letter (if A=1, B=2 etc).
Problem Solving with Probability:- How to "UNPACK" Problems. Subject: Mathematics. Age range: 14-16. Resource type: Assessment and revision. File previews. pdf, 1.3 MB. pdf, 1.07 MB. Workbooklet with exam questions and a guide book on how to "UNPACK" GCSE questions. Tes paid licence How can I reuse this?
Molecular sequencer. Age. 14 to 18. Challenge level. Investigate the molecular masses in this sequence of molecules and deduce which molecule has been analysed in the mass spectrometer.
Answers and Explanations. 1. B: On a six-sided die, the probability of throwing any number is 1 in 6. The probability of throwing a 3 or a 4 is double that, or 2 in 6. This can be simplified by dividing both 2 and 6 by 2. Therefore, the probability of throwing either a 3 or 4 is 1 in 3. 2.
Click here for Answers. probability. Practice Questions. Previous: Perimeter Practice Questions. Next: Conditional Probability Practice Questions. The Corbettmaths Practice Questions on Sample Space Diagrams.
There are no outcomes which correspond to a sum equal to 1. Let B be the event "sum equal to 2". There are only one member, which is (1,1), and let C be the event "sum equal to 3". There are two members, which are (1,2) and (2,1). So the last answer is: P ( {A,B,C}) = P (A) + P (B) + P (C) = 0/36 + 1/36 + 2/36 = 3/36 = 1/12.
Probability Questions with Solutions. Tutorial on finding the probability of an event. In what follows, S is the sample space of the experiment in question and E is the event of interest. n(S) is the number of elements in the sample space S and n(E) is the number of elements in the event E. . Questions and their Solutions Question 1 A die is rolled, find the probability that an even number is ...
Problem solving with OR and AND rules for probability. Subject: Mathematics. Age range: 11-14. Resource type: Worksheet/Activity. File previews. docx, 14.56 KB. Students have to use OR and AND rules to work out missing probabilities when selecting counters from sets of boxes. Answers included. Creative Commons "Sharealike".
Students can get a fair idea on the probability questions which are provided with the detailed step-by-step answers to every question. Solved probability problems with solutions: 1. The graphic above shows a container with 4 blue triangles, 5 green squares and 7 red circles. A single object is drawn at random from the container.
Questions and model answers on Probability Toolkit for the Edexcel GCSE Maths: Foundation syllabus, written by the Maths experts at Save My Exams.
Probability Problems. Subject: Mathematics. Age range: 11 - 16. Resource type: Worksheet/Activity. File previews. docx, 14.37 KB. docx, 95.03 KB. 2 levels of questions. The more challenging is a Probability worksheet of worded questions which brings in LCM, HCF, fractions of amounts, index laws and others.
Mech 1 Ch9 - Vertical Motion Two Particles Projected. Mech 1 Ch10 - Newtons 1st and 2nd Laws & Connected Particles. Mech 2 Ch8 - Kinematics with Vectors in Two Dimensions. Stats 1 Ch2&3 - Measure of Locations and Spread & Representations. Stats 2 Ch1 - Regression Correlation and Hypothesis Testing.
Solution: The sum of probabilities of all the sample points must equal 1. And the probability of getting a head is equal to the probability of getting a tail. Therefore, the probability of each sample point (heads or tails) must be equal to 1/2. Example 2 Let's repeat the experiment of Example 1, with a die instead of a coin.
pptx, 500.27 KB. This lesson is for middle to high ability KS4 students. It teaches them how to use algebra to solve probability problems where there is an unknown. This could involve solving a linear equation or deriving a quadratic equation from a tree diagram and solving it. The resource consists of a lesson presentation and a worksheet.