Terminating and Non terminating Decimals

Let's learn about Terminating and Non terminating Decimals in today's post.

There are two kinds of decimals:
Terminating Decimals
Non terminating Decimals

Terminating decimals are decimal value that has a fixed value. Non terminating decimals are the decimal value that doesn't have a fixed value, it goes on.

Central tendencies in Statistics

Let's learn about central tendency statistics in today's post.

The different measures of central tendencies are explained as below:

• Mean
• Median
• Mode
• Range

Also one can avail online tutoring for more help. Not just statistics but one can get help from algebra tutors as well.

Examples on Linear Regression

In this article let me help you on linear regression example. In mathematics, linear regression is the important topic in statistics. The process of determining the relationships between two variables is called as linear regression. It is also one of the statistical analysis method that can be used to assessing the association between the two different variables. Here we help about the linear regression and also example problem in linear regression.
Online can be referred as the state of connectivity. This could also help us on expanded notation Online help has been a major source for most of the students since we can get help easily with no cost.

Help with adding mixed fractions

Introduction to adding mixed fractions:
A mixed number is the sum of a whole numbers and a proper fraction. This sum is implied without the use of any visible operators such as "+"; for example, in referring to two entire cakes and three quarters of another cake, the whole and fractional parts of the number are written next to each other:

2+(3/4) = 2 ( 3/4)

Add the following mixed fraction numbers
3 (2/3) + 2 (1/3)
Solution:
First we have to convert mixed numbers to normal fraction
Take a first number
= (3*3) +2 / (3)
Simplify the above equation we get
= (11/3)
Similarly take the second term
= (2*3) +1 / (3). This could also help us on logic definition
= (7/3)
Compare the two fraction denominators both are equal so add the numerator directly
= (11+7) / 3
= (18/3)
The fraction is simplified and get 6

Help in calculating mean

How to calculate mean

In this session let me help you on what is mean.Mean, median and mode are more common terms in statistics.

The average or mean is calculated by arranging the value from the set in a particular way and computing a single number as being the average of the set.

The median of a list of numbers can be arranging all the values from lowest value to highest value and select the middle one.

Mode is also a compute of central tendency. In a set of individual observations, the value occurs most time is called as mode.

Mean

In general Arithmetic mean (A.M) or average of n number of data x1, x2, …, xn is defined to be the number x such that the sum of the deviations of the observations from x is 0. That is, the arithmetic mean x of n observations x1, x2, …, xn is given by the equation. This will also help us on perimeter of a triangle. This could also help us on normal distribution calculator.

(x1 − x) +(x2 − x) + … +(xn − x) = 0

Hence [barx] = x1+x2+x3+…….xn / n

Mean or average= sum of elements / total number of elements

Ex : To find the mean or average of 7, 5, 6

Step 1: Find the sum of numbers

7+5+6= 18

Step 2: Calculate the total value. Therefore 3 values

Step 3: Calculate mean use formula 18/3=6

Help with multiply exponents

Multiply Exponents

multiply this variable with exponents:

(x²)(x³)

So that x² = xx, and x³ = xxx so that all the multiplies,

(x²)(x³)

= xxxxx

That is 5 "x"s multiplied mutually so the new exponent must be 5:

x²x³

= x^5.

The exponents say to that there are two "x"s multiplied by 3 "x"s for a total of 5 "x"s: This could also help us on multiplication tables chart

x²x³

= x²⁺³ =x⁵

So, the simplest method is to just add the components

Ratio problems

Introduction for practice ratio problems:

In mathematics, a ratio expresses the magnitude of quantitie relative to each other. Specifically, the ratio of two quantities also indicates how many times the first quantity is contained in the second and may be expressed algebraically as their quotient. Example: For every Spoons of sugar, you need 2 spoons of flour (1:2)

In our daily life, by studying ratio and proportion many a times we compare two quantities of the same type. Thus, in convinced situation, comparison by division makes better sense than comparison by taking the difference. This could also help us on angle of inclination. The comparison by division is the Ratio. We denote ratio-using symbol ‘:’ . This could also help us on Introduction to proper fraction. If two ratios are equal, we state that they are in proportions and use the symbol ‘:’ or ‘=’ to equate the two ratios.