Worksheet For Class 12 Mathematics Probability

Probability Worksheets Class 12 Maths have been designed as per the latest pattern for CBSE, NCERT and KVS for Grade 12. Students are always suggested to solve printable worksheets for Mathematics Probability Grade 12 as they can be really helpful to clear their concepts and improve problem solving skills. We at worksheetsbag.com have provided here free PDF worksheets for students in standard 12 so that you can easily take print of these test sheets and use them daily for practice. All worksheets are easy to download and have been designed by teachers of Class 12 for benefit of students and is available for free download.

Mathematics Probability Worksheets for Class 12

We have provided chapter-wise worksheets for class 12 Mathematics Probability which the students can download in Pdf format for free. This is the best collection of Mathematics Probability standard 12th worksheets with important questions and answers for each grade 12th Mathematics Probability chapter so that the students are able to properly practice and gain more marks in Class 12 Mathematics Probability class tests and exams.

Chapter-wise Class 12 Mathematics Probability Worksheets Pdf Download

CBSE Class 12 Mathematics Probability Worksheet Set A

CBSE Class 12 Mathematics Probability Worksheet Set B

CBSE Class 12 Mathematics Probability Worksheet Set C

The salient features of the chapter are –

• The conditional probability of an event E, given the occurrence of the event F is given by

• Theorem of total probability:

Let {E₁, E₂, …,E_n ) be a partition of a sample space and suppose that each of E1, E2, …,En has non zero probability. Let A be any event associated with S, then P(A) = P(E₁)P(A| E₁) + P(E₂ ) + P(A| E₂) +……..+ P(E_n )P(A| E_n)

• Bayes’ theorem:

If E₁, E₂, …,E_n are events which constitute a partition of sample space S,
i.e. E₁, E₂, …,E_n are pairwise disjoint and E₁4, E₂4, …,4E_n = S and Abe any event with non-zero probability, then,

• A random variable is a real valued function whose domain is the sample space of a random experiment.

• The probability distribution of a random variable X is the system of numbers

X ; x₁ x₂ …… x_n

P(X); P₁ P₂ …… P_n

• Let X be a random variable whose possible values x₁,x₂, x₃…. …, xn occur with probabilities p₁,p₂, p₃…. …, p_n respectively. The mean of X, denoted by μ is the number

of a random variable X is also called the expectation of X, denoted by E (X).

• Let X be a random variable whose possible values x₁,x₂, x₃…. …, x_n occur with probabilities p(x₁),p(x₂),……p(x_n) respectively. Let μ = E( X ) be the mean of X. The variance of X, denoted by Var (X) or α²_x is defined as x² Va

equivalently α²_x = E (X – μ)². The non-negative number,

standard deviation of the random variable X.

Var (X) = E (X²) – [E(X)]^-2

• Trials of a random experiment are called Bernoulli trials, if they satisfy the following conditions:

(i) There should be a finite number of trials.

(ii) The trials should be independent.

(iii) Each trial has exactly two outcomes: success or failure.

(iv) The probability of success remains the same in each trial.

For Binomial distribution B (n,p), P (X = x) =ⁿC_x ^n-x P^x, 0,1, ……, n(q = 1 – p)

Mathematics Probability Worksheets for Class 12 as per CBSE NCERT pattern

Parents and students are welcome to download as many worksheets as they want as we have provided all free. As you can see we have covered all topics which are there in your Class 12 Mathematics Probability book designed as per CBSE, NCERT and KVS syllabus and examination pattern. These test papers have been used in various schools and have helped students to practice and improve their grades in school and have also helped them to appear in other school level exams. You can take printout of these chapter wise test sheets having questions relating to each topic and practice them daily so that you can thoroughly understand each concept and get better marks. As Mathematics Probability for Class 12 is a very scoring subject, if you download and do these questions and answers on daily basis, this will help you to become master in this subject.

Benefits of Free Probability Worksheets Class 12 Maths

1. You can improve understanding of your concepts if you solve NCERT Class 12 Mathematics Probability Worksheet,
2. These CBSE Class 12 Mathematics Probability worksheets can help you to understand the pattern of questions expected in Mathematics Probability exams.
3. All worksheets for Mathematics Probability Class 12 for NCERT have been organized in a manner to allow easy download in PDF format
4. Parents will be easily able to understand the worksheets and give them to kids to solve
5. Will help you to quickly revise all chapters of Class 12 Mathematics Probability textbook
6. CBSE Class 12 Mathematics Probability Workbook will surely help to improve knowledge of this subject

These Printable practice worksheets are available for free download for Class 12 Mathematics Probability. As the teachers have done extensive research for all topics and have then made these worksheets for you so that you can use them for your benefit and have also provided to you for each chapter in your ebook. The Chapter wise question bank and revision worksheets can be accessed free and anywhere. Go ahead and click on the links above to download free CBSE Class 12 Mathematics Probability Worksheets PDF.