Simplifier

because I know it's complicated

  • Home:///
  • Download
  • Social
  • Features
    • https:///
    • https:///
    • Sub Menu 3
    • Sub Menu 4
  • Contact Us

 

This read make us understand how INDIAN managers deals efficiently with mathematics

How Indian managers deals with day to day problems and challenges in terms of mathematics

From addition of work load to probability of profit maximization how they deal with all..

In the addition of work load

In the addition of work load mangers deal with all odds and evens, Many emails contribute to this constant addition of jobs, as do the daily calls from the spouse. addition of work to their pending tasks, and the cumulative number of unfinished tasks thus keeps expanding, like a grand total on the move.

Subtracting unnecessary to add value

Manager works on subtracting work load with unnecessary works and make table workable without burdens by immediately deleting tasks which they consider unnecessary, and by shelving matters which are not important or urgent. If you see an executive with a clean table, you know that he is a master of subtraction.

Multiple problem handle by right decision

Managers are smart they that with passing time problems will multiplied in every aspects soo they believe in taking right decision in order handle things. A corollary to this theory is that managers should only focus on taking the right actions to address these multiple problems, without getting unduly anxious about them.

Draw line for profit and revenue

These are also at the heart of every corporate enterprise. Here, the lines which clearly matter are the revenue you generate and the line the profits you earn. These top and bottom lines are top and bottom lines respectively that clearly show the drawing equation of managers in perfect manner

Maintains equation of workspaces and careers

Mangers maintain all the equations with multiple people such as colleagues, superiors, team members, agency personnel, etc. In fact, many of these same people are the unknown variables a manager tries to solve for with time peoples are becoming more unpredictable in terms of choices and taking preference and manager manage this all as well.

Detecting string people

Manager should have that wit that they can figure out the difference between a self centered person and person who can manage workload selflessly Manager should find the difference between true people and frauds Once you master string theory, no one can take you for a ride.

Skipping unnecessary as tangent theory

In much of long meeting in between colleagues which Manager already knows that there will be no conclusion after a long discussion so manager try to skip such kind of meetings by saying I have a argent call or any other thing

  Analysing Regression better

Such expertise unfortunately also leads to the regression of careers, because good management theory believes that managers should firmly take charge and deliver.

Probability estimation

Mangers know that the probability of prediction is zero and that’s what life is , the probability that his view will eventually prevail is close to 100%. If you are launching a product or marketing campaign next week, the probability that everything is under control as of today is close to zero. Managers, like mathematicians, soon realize that some probabilities can be altered but not all.

 

 

 

 

 Multicollinearity and it's detection 

 

Multicollineary is a state of very high intercorrelations or inter-associations among the independent variables. It is therefore a type of disturbance in the data, and if present in the data the statistical inferences made about the data may not be reliable. Multicollinearity occurs when two or more independent variables are highly correlated with one another in a regression model.

Y= c+X1+X2+X3+X4+X5+X6

Crop production= c+ amount of water + rainfall + pesticides + soil quality

Crop production= c+ rainfall + pesticides + soil quality

 

There are certain reasons why multicollinearity occurs:

It is caused by an inaccurate use of dummy variables Multicollinearity-

  • .
  • It is caused by the inclusion of a variable which is computed from other variables in the data set.
  • Multicollinearity can also result from the repetition of the same kind of variable.
  • Generally occurs when the variables are highly correlated to each other.

 

 

When to fix Multicollinearity

The good  that it is not always mandatory to fix the multicollinearity. It all depends on the primary goal of the regression model.

 

The degree of multicollinearity greatly impacts the p-values and coefficients but not predictions and goodness-of-fit test. If your goal is to perform the predictions and not necessary to understand the significance of the independent variable, it is not a mandate to fix the multicollinearity issue.

a) Find out the correlation between indepednet variable

b) If the correlation between any two independent variable is more than 90% or 90% then drop one variable from the regression equation.

Detection of Multicollinearity

 the researcher might get a mix of significant and insignificant results that show the presence of multicollinearity. Suppose the researcher, after dividing the sample into two parts, finds that the coefficients of the sample differ drastically. This indicates the presence of multicollinearity. This means that the coefficients are unstable due to the presence of multicollinearity. Suppose the researcher observes drastic change in the model by simply adding or dropping some variable.   This also indicates that multicollinearity is present in the data.

Multicollinearity can also be detected with the help of tolerance and its reciprocal, called variance inflation factor (VIF). If the value of tolerance is less than 0.2 or 0.1 and, simultaneously, the value of VIF 10 and above, then the multicollinearity is problematic.

 

Variation Inflation Factor (VIF)

A correlation plot can be used to identify the correlation or bivariate relationship between two independent variables whereas VIF is used to identify the correlation of one independent variable with a group of other variables. Hence, it is preferred to use VIF for better understanding.

VIF = 1 → No correlation

VIF = 1 to 5 → Moderate correlation

VIF >10 → High correlation

 

Following is the example of detecting Multicollinearity




 

 


 thank you readers if you find any doubts comment or mail at anchusharma3030@gmail.com 

 

 

 

DATA THEFT BY SOCIAL MEDIA  


As per the demand of time, we are being more determinant towards  Technology and being digitally active, which enhances our dependency on them. with increases in usages of media and Technology rate of Cybercrimes also increases.

someone said it well  'a modern theft can damage more by a click than a gun and a terrorist attack more efficiently by keyboard than a bomb'.

data thefting is not a new concept but this concept spreading its roots, data can be theft from anywhere from PCs and computers to bank details.

In 2017 zomato claims  and survived data thefting, In 2016 more than 30lakh  debit card information was leaked. Wannacry, ransomware and many are examples of data theft, where they hack computers and personal details and demand money.

if we talk about India, India has  14-15%  of the digital economy and beliefs say it will be 20% by 2024, which is one-fifth of the economy.

 Data is the new fuel,  No country skip an opportunity to access personal details of another country by thefting modern fule, 35% of attacks on Indian sites done by China, America, Russia, Pakistan follows. with the concern of security, the Government of India blocked access to 59 apps on 29th June. Another 118 on 2nd September and recently on 26 November, 43 more apps were blocked in India by the government under IPC section 69A IT Act 2000.

AI, Machine learning, clouds, things of the internet, increase the rate of data thefting. if you take the example of cloud computing, so many countries and companies store their data in the clouds due to a storage purpose, and companies vow security but security is always on a stack.

 precautions

  • don't share personal details 
  • not sharing OTP
  •  less update in media (at least not daily routine and personal staff)
  •  don't respond to any site and link
  •  use data from authentic resources
  •  Awareness of IT Act 2000 and its amendment

yes!! We can't take a step back from Technology but  we take a smart step towards   security.

Social Media Data Theft



 





 


 TOP 5 PERFORMING CRYPTOCURRENCIES



As per the demand of time, we being more determinant towards technology. Technology radically changes all the time and crypto space emits 9on the bleeding edge.

Digital currency has been rapidly gaining the public eye. The newest and most promising addition to the digital payment sector with blockchain technology and cryptography security is cryptocurrency. According to estimate approx. 5,392 cryptocurrency (opportunities to invest) exit worldwide.

●     BITCOINS-bitcoin is the path-breaking cryptocurrency as it is the first one in the league. It’s been more than a decade (2009).

bitcoin has one way to another to stay especially with a limited existence (21 million ) already gained a lot of attention .coin base the US’s largest bitcoin exchange has seen a surge in the number of users, one hundred thousand buyers in 3 days. The current price of 7, 3000 would seem the same magnitude.BTC has not even come close to peaking which is the number one reason for the green light to invest in this asset.


●     ETHEREUM– it is a fast picking technology based on blockchain which provides better solution like “smart contracts”, ICOs, etc.

many large financing and tech firms have already backed the ethereum based blockchain the circulating supply of there is 101,522,083 and the market cap is USD 28,138,922,255


●     FOS– it’s faster and is already proof of stake with a side chain system almost ready to go


●     SILICANEXUS – a video game that meets the crypto project that is going to be big assumed, if people went to video game arcade had crypto, that is not only worthy, people prefer it as per their invest in video games.



●     BITCOIN CASH – is a fork of bitcoin that has been established in 2017, it ranks 5th among all crypto after it introduced to the market its market cap enriched $ 7 billion within one day. Bitcoin cash is currently the most popular fork and is adopted by some of the big fish in the crypto trade industry.


After analyzing, I would like to mention in my viewpoint Bitcoin is the most significant cryptocurrency.

Thank you.


 

Newer Posts Older Posts Home

Followers

ABOUT ME

" high enthusiasm regarding - Creativity And Awareness "

POPULAR POSTS

  • product life cycle of -Accenture
  • creativity- chand ki kami kon puri krta hai..
  • WHY and WHERE

Advertisement

Search This Blog

Blog Archive

  • April 2021 (1)
  • March 2021 (6)
  • February 2021 (4)
  • January 2021 (4)
Powered by Blogger.

Report Abuse

  • Home

About Me

My photo
Anchal sharma
View my complete profile

Popular Posts

  • WHY and WHERE
  • creativity- chand ki kami kon puri krta hai..
  • product life cycle of -Accenture
  • Article- data theft by social media.

Designed by OddThemes | Distributed By Gooyaabi Template