Uses of Statistics in Real Life, Schemes and Mind Maps of Probability and Statistics

Download Uses of Statistics in Real Life and more Schemes and Mind Maps Probability and Statistics in PDF only on Docsity! Uses Of Statistics In Our Day to Day Life Example  To understand what is statistics better; let’s have a look at the example below:- • In this pandemic time of covid-19, statistics is used widely. If we need to determine the number of people who got vaccinated and who are left, we use statistics to obtain this data. • While doing the survey, the surveyors collect data from people to people and then convert this data into useful form with the help of statistical calculations. • So, determining the number of vaccinated people and the people who are left can be found by statistics in various regions and countries. • Around 30 crore people got vaccination against covid-19 till July 2021- according to statistics The current situation of covid-19 is the best example of statistical problems where we need to determine- • Corona positive cases. • Recovered people after treatment. • The number of people who recovered at home. • People who got vaccinated or not. • Which vaccinations are best? • The number of dead people in each village, city, state, and country. • Side effects of various vaccines. What are uses of statistics? • Statistics is used in every aspect of life, such as in data science, robotics, business, sports, weather forecasting, and much more. • Apart from this, there are various other fields where statistics concepts are applied like running, calculating the budget, calories count, and much more. • Additionally, statistics help in learning mathematical concepts better. • This is how statistics can be used in each aspect of real life. What is the use of statistics in real life? • Statistics is used for the graphical representation of the collected data. Statistics can compare information through median, mean, and mode. • Therefore, statistics concepts can easily be applied to real life, such as for calculating the time to get ready for office, how much money is required to visit work in a month, gymming diet count of a weak, in education, and much more. • Besides this, statistics can be utilized for managing daily routines so that you can work efficiently.  Daily COVID-19 vaccine doses administered per 100 people, Jul 28, 2021 Shown is the rolling 7-day average per 100 people in the total population. For vaccines that require multiple doses, each individual dose is counted. @aad country China 109 Saudi Arabia 102 102 Turkey France 1 (Jul 25,2024) Italy 0.86 Australia 0.63 Japan 0.62 New Zealand 0.84 (Jul 27, 2024) Germany O51 Russia 039 India 034 United Kingdom 0.32 (Jul 27, 2021) United States 0.18 o 0.2 04 0.6 08 1 Source: Official data collated by Our World in Data - Last updated 29 July 2024, 12:40 (London time} OurWorldinData.org/coronavirus s CC BY B® Dec 14, 2020 C) Jul 28,2021 CHART MAP TABLE SOURCES a DOWNLOAD <  Weather Forecast • Have you ever seen weather forecasting? Do you know how the government does weather forecasting? Statistics play a crucial role in weather forecasting. • The computer use in weather forecasting is based on a set of statistics functions. • All these statistics function to compare the weather condition with the pre-recorded seasons and conditions. This helps the government. • Let’s take an example of our practical life For weather forecasting, predictors use the concept of probability and statistics. They employ several concepts and tools to predict maximum accuracy forecasting. Emergency Preparedness (3/3) • Another example: Statistics help in disaster management. The response and recovery teams always prefer statistics for getting the population data, services, and infrastructure present in the affected area. • Below is the image that helps you to know how the disaster management team works. Political Campaigns • Statistics are crucial in a political campaign. Without statistics, no one can run a political campaign with perfection. • It helps the politicians to have an idea about how many chances they have to win an election in a particular area. • Statistics also help the news channel to predict the winner of the election. • It also helps the political parties to know how many candidates are in their support in a particular voting zone. • In contrast, it helps the country to predict the future government. Sports (1/2) • There are lots of uses of statistics in sports. Every sport requires statistics to make the sport more effective. • Statistics help the sports person to get the idea about his/her performance in the particular sports. • Nowadays sports are utilizing the statistics data to the next level. • However, the reason is a sport is getting more popular and there are various kinds of types of equipment in the sports that are used to collect data of various factor. • Statistics is used to get a conclusion from the given data. Research (2/2) For example, researchers use statistics to know which country did the most test of Covid-19 and how much people got affected with Covid-19. After this, they work as per the protocols of the WHO. And various labs are made for the research of Corona vaccination development. Education (1/2) • The beneficial uses of statistics in education are that teachers can be considered to be supportive as researchers during their classrooms to recognize what education technique works on which pupils and know the reason why. • They also need to estimate test details to determine whether students are working expectedly, statistically, or not. • There are statistical studies about student achievement at all levels of testing and education, from kindergarten to a GRE or SAT. Education (2/2) For example, teachers can calculate the average of students’ marks and employ new techniques that can help the students improve their grades. Statistics help the government to make and modify the policies for e-learning during the pandemic. The below image helps in understanding that parents want to send their children to school as soon as possible. Predicting Disease (1/3) • Statistics is even playing a role in the medical field. Statistics help us to know how many numbers of people are suffering from the disease. • It also helps us to understand how many have died from the same disease. • But the best part of statistics is that it also helps you to find out how much you are affected by the deceased. Predicting Disease (2/3) • For example, a study has shown that more than 75% of people are infected with a disease that is caused by mango. In that case, you might avoid mango to avoid this disease. • For example, after the outbreak of covid-19, we already knew the second and third waves of this pandemic, and these are spreading as per the predictions. Hence, you can estimate how statistics are useful for us. • For example, US governments used the statistical chart to understand which disease has affected their people the most. This helps them to find out the cure for those diseases. Also, they became alert to fight the disease in the upcoming years. Predicting Disease (3/3) Disease burden from communicable, maternal, neonatal and nutritional diseases, United States, 1990 to 2016 Total disease burden from communicable, maternal, neonatal and nutritional diseases, measured in DALYs (Disability-Adjusted Life Years) per year. DALYs are used to measure total burden of disease - both from years of life lost and years lived witha disability. One DALY equals one lost year of healthy life. Change country O Relative 6 million Other communicable diseases Maternal disorders Tuberculosis HIV/AIDS Nutritional deficiencies Malaria & neglected tropical diseases Neonatal disorders 5 million 4 million 3 million 2 million Diarrhea, lower respiratory, and & infectious diseases imillion 0 1990 1995 2000 2005 2010 2016 Source: IHME, Global Burden of Disease cc BY CHART TABLE SOURCES & DOWNLOAD < Insurance (1/2) • Insurance is a vast industry. There are hundreds of insurance i.e. car insurance, bike, life insurance, and many more. • The premium of insurance is based on the statistics. Insurance companies use the statistics that are collected from various homeowners, drivers, vehicle registration offices, and many more. • They receive the data from all these resources and then decide the premium amount. • Below are some of the statistics concepts that are useful for insurance. Consumer Goods (1/2) • Statistics are widely used in consumer goods products. The reason is consumer goods are daily used products. • The business use statistics to calculate which consumer goods are available in the store or not. • They also used stats to find out which store needs the consumer goods and when to ship the products. • Even proper statistics decisions are helping the business to make massive revenue on consumer goods. Consumer Goods (2/2) • Suppose a business organization wants to find out the number of potential customers in a specific area, their income level and preferences, statistics help them to do so. Apart from this, any business organization can recognize its competitors and trends in the market. • Below is the image that helped the Indian government to make better policies related to consumer goods.  Business Statistics (1/2) • Besides this, statistics are widely used in consumer goods products. • The reason is consumer goods are daily used products. The business use statistics to calculate which consumer goods are available in the store or not. • They also used stats to find out which store needs the consumer goods and when to ship the products. • Even proper statistics decisions are helping the business to make massive revenue on consumer goods. Transportation (1/2) • We can not overlook the uses of statistics in the transportation field. Statistics results regarding transport (roadways, waterways, and airways) help the government and the nation to build new roads, bridges, waterlines, and airports.  • With the help of statistics, the government can realize where they need to spend the money. They analyze the statistics problems to decide whether they need to construct new infrastructures or mend the old ones.  Transportation (2/2) Statistical data is always useful for making new policies related to transportation. The below image is helpful to the government for making new transportation rules and regulations. Tourism (1/2) • Tourism contributes to the GDP of any nation. All the countries can generate revenue through tourism. The statistics used in tourism to find out the number of arrivals, departure, expenditure by the tourist, fatal accidents, facilities, etc. • The statistics can calculate all these factors. In addition, statistics help to improve tourism and boost the economy. Tourism (2/2) Here are the statistics of how the covid-19 had impacted the hotel occupancy rate in 2020. These statistics help to calculate the market revenue of the USA through tourism. Advanced Uses of Statistics Computer Science (1/2) • With the application of statistics in computer science and machine learning, algorithms’ efficiency can be increased significantly. • One also can reduce the price of processing with the help of statistics. • If one does not understand statistics, it is not possible to know the logical algorithms and find it challenging to develop them. • Computer scientists need to concentrate on retrieval, reporting, data acquisition /cleaning, and mining. Robotics (1/2) • Example of how statistics are used in robotics. • Reactive controllers depend on sensors to create robot control. Since the mid-1990s, a new approach has been used for this purpose: probabilistic robotics.  • This approach uses statistics concepts and techniques to integrate imperfect models and sensing seamlessly. Below is an example of how probabilistic robotics are working. Aerospace (1/2) • Statistics is one of the important parameters on which aerospace engineering works. • There are numerous ways in which statistics are easily implemented, such as details about shrinkage and growth rate for a route. • Apart from this, statistics are used to study traffic decline and growth, the number of accidents due to aerospace failures, etc. • Several airline industries use these statistics information to check how they can work to make a better aerospace future. Aerospace (2/2) Below is an example of statistical numbers of investigations done in 2012-13 on the International Space Station. (Reference: NASA) Machine Learning (1/3) • Statistics are utilized for quantifying the uncertainty of the estimated skills within the machine learning models. • These uncertainties are defined with the help of confidence intervals and tolerance intervals. Machine Learning (2/3) Statistics can be used for machine learning in various ways, such as for: •Problem Framing •Understanding the data •Data Cleaning •Selection of data •Data Preparation •Model Evaluation •Model Configuration •Selection of Model •Model Presentation •Model Prediction Machine Learning (3/3) Below is the example of machine learning problem framing using the classification method of statistics. Use In Electric Vehicles (2/2) To improve the battery degradation, there are different statistical approaches that are employed. These include: • Analysis of the battery condition, • Identifying and quantifying the variables’ responses, • Developing the predictive ageing models that depend on the direct relevant recorded factors, • Reducing the data with the help of information conservation. This is how car manufacturers prefer to use the statistics concepts. And find the importance of statistics in modern technology. Quantum Computing • It is the computation type that uses quantum states’ collective qualities. It includes interference, superposition, and entanglement for conducting computations. • And there are a number of algebraic manipulations which can speed up the manipulation. Therefore, those statistics used for such manipulations can benefit from quantum computing. Career Scope of statistics of Statistics • Mathematician. Using existing and newly-developed principles, mathematicians can develop statistical models to analyze data. • Market Research Analyst. • Atmospheric Scientist/Meteorologist. • Statistician. • Operations Research Analyst. • Financial Analyst. • Data Analyst (Highly paid jobs: >122,000 USD/year)