Mean, median and mode

Here is another learning session with me. Let's understand the concept of three different types of central tendency. Below are the list of central tendencies:

1. Mean
2. Median
3. Mode

Mean, median and mode are the three different types of central tendencies which is helped in the calculation of data. Again there are three different types of mean: arithmetic mean, geometric mean and harmonic mean. Next time i will help you with some other concept such as statistics formulas. This learning session will help you get quality statistics help online.

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GET YOUR FRACTIONS HELP HERE

TODAY'S POST IS BASED ON COMPARING FRACTIONS.

COMPARING FRACTIONS IS NOTHING BUT COMPARING TWO FRACTIONS IN CASE WHICH ONE IS THE GREATEST , SMALLEST AND IF THE FRACTIONS ARE EQUAL. IN ORDER TO COMPARE FRACTIONS, WE FIRST NEED TO SIMPLIFY FRACTIONS TO THE SIMPLEST FORM AND THEN COMPARE. BELOW IS GIVEN AN EXAMPLE IN THIS CONCEPT.

EXAMPLE 1: COMPARE 3/12 AND 2/8:
3/12 = 1/4 AND 2/8 = 1/4
THEREFORE, 3/12 = 2/8

EXAMPLE 2: COMPARE 2/4 AND 3/18:
2/4 = 1/2 AND 3/18 = 1/6
NOW, (2X3)/ 12 = 6/12 = 1/2AND (3X4)/ 12 = 12/ 12 = 1
=1/2 < 1
THEREFORE, 2/8 > 3/12

FOR MORE HELP ONE CAN CONNECT TO AN ONLINE TUTOR AND GET THE REQUIRED HELP. NOT JUST FRACTIONS BUT YOU CAN GAIN HELP FROM CALCULUS TUTORING AS WELL.

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6 times table

Let us learn about 6 times table

Multiplication is referred as the repeated addition. Best example: 2* 3 = 6, therefore it represents 2 + 2 + 2 = 6, therefore for adding the number two simultaneously three times. Multiplication time table is useful for students for making the multiplication process easier.

6 Times Table:

1 x 6 = 6
2 x 6 = 12
3 x 6 = 18
4 x 6 = 24
5 x 6 = 30
6 x 6 = 36
7 x 6 = 42
8 x 6 = 48
9 x 6 = 54
10 x 6 = 60
11 x 6 = 66
12 x 6 = 72
13 x 6 = 78
14 x 6 = 84
15 x 6 = 90

In our next blog we shall learn about spermatogenesis I hope the above explanation was useful.Keep reading and leave your comments.

Learn English Speaking because it is international language which help to remove communication gap.

Because it seems all the people in the world have agreed to use English to talk to each other

area of a circle formula

Let us learn about area of a circle formula

Area of a circle formula (A) = π.r²
Where r- is the radius of the circle
Alternate formula
A = π.d²/4 Where d- is the diameter of the circle.
In our next blog we shall learn about pteridophytes I hope the above explanation was useful.Keep reading and leave your comments.

formula for slope

Let us learn about formula for slope

The formula used to find slope of the straight line going through the points (x1, y1) & (x 2, y 2) is given by:

M = y2 – Y1

X2 – X1

The subscripts refer to the 2 points.

(m=rise/run)

Parallel lines have equal slope. Perpendicular lines have negative reciprocal slopes.

Slope (m) = Rise/ Run = 2/2 =1

The slope can be referred as the tangent of the angle the line makes with the x-axis or the derivative of a function.

In our next blog we shall learn about acids bases and salts I hope the above explanation was useful.Keep reading and leave your comments.

math formula chart

Let us learn about math formula chart

-->Math formula chart tells us how many days in a year, inches in a foot, yard etc. formulas to find area, measure perimeters, and circumference.

• 1 gallon = 4 quarts
• 1 gallon = 128 fluid ounces
• 1 quart = 2 pints
• 1 pint = 2 cups
• 1 cup = 8 fluid ounces

Math formula chart help students to solve problem in short duration, make our work easy, save time, help us to score good marks during exam.
In our next blog we shall learn about solubility curve I hope the above explanation was useful.Keep reading and leave your comments.

centroid calculation

Let us learn about centroid calculation

-->Centroid is same as the center of a given geometric picture. In a triangle the centroid is always meeting point of all medians of a triangle. The median is a line segment from the midpoint of 1 of the side to its opposite vertex. Another name of centroid calculation is centre of gravity & centre of mass

Find the centroid calculation for the vertices are (1, 0), (3, 1), (5, 0), (4, -2) and (2, -2)

Solution: The given vertices are as follows: (1, 0), (3, 1), (5, 0), (4, -2) and (2, -2)

Let us consider (1, 0) as (x₁, y₁), (3, 1) as (x₂, y₂), (5, 0) as (x₃, y₃), (4, -2) as (x₄, y₄) and (2, -2) as (x₅, y₅)

The formula to find the centroid with five vertices is

(x1+x2+x3+x4+x5 y1+y2+y3+y4+y5)

5 , 5

= (1+3+5+4+2 0+1+0 -2-2)

5 , 5

= ( 3, -0.6)

In our next blog we shall learn about kingdom plantae characteristics I hope the above explanation was useful.Keep reading and leave your comments.