Math Question and Answer

Introduction to conditional probability examples

When we deal with 2 events, A and B , sometimes these events are so related to each other , that the probability will depend on whether the other event has already occurred.It can be defined as the probability of given event that another event has already occurred.

Let’s consider an example for Conditional probability:

If a player needs to pick 2 cards of the same suit to win, out of 52 cards there can be 13 cards in each suit.Find mathematics form 3. If the player1 Picks a heart, and the player wishes to draw a second heart. If one heart has already been selected, then we only have 12 hearts remaining out of 51 cards.

So Familiarization with math is the conditional probability P = 12/51....

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Let us learn more on online Probability calculator:

It is used to derive the basic statistic probabilities calculation online. also mainly works out with odds i.e. the probability questions like exactly, at least etc. It solves one event and also multiple event probability problems.

Example: Find the probability to get a tail when we toss a coin Number of sides on coin = 2 (sample space)

It only has one tail on a coin

The probability of showing tail = 1/ 2.

Types : Normal probability calculator

It is used to calculate the normal distribution variables. Usually probability calculator calculates the normal Probability i.e. the number of result of an event out of possible outcomes. ‘P’ = Number of possible results / Sample space find Probability calculator online

Example:A bag consists of 6 black balls, 4 blue balls and 3 grey balls; a ball is picked up at random. Find the probability to select a black ball.

Given that Black balls = 6

Blue balls = 4

Grey balls = 3

Total number of balls = 6 + 4 + 3 = 13

Sample space = 13!/(13 - 1)! = 13

Number of possibilities = 6/(6 - 1)1 = 6

P(B) = 6/13

Therefore probability is 6/13.

Binomial probability calculator

It is used to find cumulative and individual binomial probabilities. A Binomial distribution is the probability distribution. It is associated with the number of Profit in a Binomial Experiment. It can be used for Solving or creating new binomial probability problems learn Math at your fingertips.

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Introduction to linear programming problems:

Linear programming is the process which helps in decision making in business for obtaining the maximum or minimum value of a linear expression, subject to satisfying certain given linear inequalities.

The linear expression is called as an objective function and the linear inequations are known as linear constraints. , linear constraints help in business or industry that one want to make the best use of our limited resource like money, labour, time materials, etc. The limitation on the resource can be expressed in the form of linear inequations, known as linear constraints. This topic will certainly help you to learn about linear programming.

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Objective Function:

A linear function of the involved variables, which one want maximize or minimize, subject to the given linear constraints, is known as an objective function also need help with mean and standard deviation

Optimal value of an objective function:

The maximum or minimum value of an objective function is called as its optimal value.

Feasible solution:

A set of value the variable satisfying all the constraints is called as feasible solution of system of inequation. for more help in Statistics

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Introduction to maths mate 7:

Maths mate 7 include a different topics of unit conversions, addition, subtraction, measurement, number sense, multiplication, functions, adding and subtraction of decimals, fractions & mixed numbers, division, algebra, geometry, median problems, algebra function, probability and statistics number using words decimals. In this article some important math problems shown below and improve math skills also need help to convert molecules to grams

Problems for Conversion- Maths Mate 7:

Convert centigram to gram of ?

Solution:

Here values given in centigram, require to simplify these centigram to gram,

1 centigram = 0.01 gram

centigram = gram

The result is gram.Great Math Problems Help

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Introduction to Ogive Graph

It is a circlic tapered end of a two dimensional object is also known as Ogive. It is also represented as pointed arch. It can plot the upper class border of a cumulative frequency joined by segments.Any continuous cumulative frequency is a cumulative frequency polygon . A cumulative frequency of a ogive graph have an two intersecting axes with actual upper and lower limits. It can be less or more than the curve.also need help with cumulative frequency table

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Let us learn the meaning of independent variable:

In an algebraic equation,A variable whose values are Independent of changes is called independent variable. Are you extreme fuse in the values of other variables. If x is said to be independent variable then y is dependent variable.

For example, take x and y are two variable in the given algebraic equation. Here every value of x is definitely connected with any other value of y, then y value is said to be function of x value is called as an independent variable and y value is called as a “dependent” variable. y values are depending upon the values of x values.

Therefore y = x2

It means y is a dependent variable, Is the square of x value is independent variable also Learn Math Easily.

Independent variable means a variable whose it determine the values of other variables.

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State Statistics in Daily Life

It means different things to many people in our daily life. To a cricket player, it is the information about number of runs, number of wickets, number of over etc. you will find solved statistics answers .To a manager of a power generating station, it may be vital information about the quantity of pollutants being released into the atmosphere.

To a class teacher, statistics are information on the absenteeism, test scores and student performance. To a college student, statistics are the grades and marks made by him on the examinations in his course statistics homework online. And to a doctor, statistics means the effects of a new drug, evidence of the success of prognosis etc.

Every one is using the word statistics correctly, yet each of them has slightly different meaning and purpose.statistics problems solved,The term that can be refer to accurate data or to a field of study is Statistics.