{"id":28100,"date":"2022-01-25T18:00:15","date_gmt":"2022-01-25T12:30:15","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=28100"},"modified":"2022-01-25T18:00:15","modified_gmt":"2022-01-25T12:30:15","slug":"data-handling-class-6-notes-maths-chapter-9","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/study-material\/data-handling\/class-6\/notes\/maths\/chapter-9\/","title":{"rendered":"Data Handling Class 6 Notes Maths Chapter 9"},"content":{"rendered":"

CBSE Class 6 Maths Notes Chapter 9 Data Handling<\/h2>\n

In our day to day life, we see various kinds of tables which consist of numbers, figures, names, etc. These tables provide \u2018Data\u2019. Data is a collection of numbers gathered to give some information.<\/p>\n

Recording Data<\/strong>
\nSometimes some information is required very quickly. It is possible only when we adopt some suitable system of collecting data.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Raghav<\/td>\nBanana<\/td>\n<\/tr>\n
Preeti<\/td>\nApple<\/td>\n<\/tr>\n
Amar<\/td>\nGuava<\/td>\n<\/tr>\n
Bawana<\/td>\nApple<\/td>\n<\/tr>\n
Manoj<\/td>\nBanana<\/td>\n<\/tr>\n
Donald<\/td>\nApple<\/td>\n<\/tr>\n
Fatima<\/td>\nOrange<\/td>\n<\/tr>\n
Raman<\/td>\nBanana<\/td>\n<\/tr>\n
Radha<\/td>\nOrange<\/td>\n<\/tr>\n
Rarida<\/td>\nGuava<\/td>\n<\/tr>\n
Anuradha<\/td>\nBanana<\/td>\n<\/tr>\n
Rati<\/td>\nBanana<\/td>\n<\/tr>\n
Maria<\/td>\nBanana<\/td>\n<\/tr>\n
Akhtar<\/td>\nOrange<\/td>\n<\/tr>\n
Ritu<\/td>\nApple<\/td>\n<\/tr>\n
Salma<\/td>\nBanana<\/td>\n<\/tr>\n
Kavita<\/td>\nGuava<\/td>\n<\/tr>\n
Javed<\/td>\nBanana<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Organising Data<\/strong>
\nIf we want to get particular information from the given data quickly, die data can be arranged in a tabular form using tally marks.
\n\"Data<\/p>\n

Pictograph<\/strong>
\nA pictograph represents data in the form of pictures, objects or parts of objects. The picture usually helps to understand the data. It helps answer the questions on the data at a glance. Pictographs are often used by dailies and magazines to attract the attention of the readers. However, it requires some practice to understand the information given by a pictograph.<\/p>\n

Interpretation of a Pictograph<\/strong>
\nSimply by observing a pictograph, one can answer the related questions very quickly.<\/p>\n

Drawing a Pictograph<\/strong>
\nWe draw pictographs using symbols to represent a certain number of items or things.<\/p>\n

A Bar Graph<\/strong>
\nRepresenting data by pictograph is tedious and time-consuming. So, a bar graph supplies with another way of representing data visually.
\nIn a bar graph or a bar diagram, bars of uniform width is erected horizontally or vertically with equal spacing between them. The length of the bar gives the required information.<\/p>\n

Interpretation of a bar graph<\/strong>
\nLooking at the bar graph; we can answer the related questions quite easily.<\/p>\n

Drawing a Bar graph<\/strong>
\nFirst of all, we draw a horizontal line and a vertical line on the horizontal line, we drawbars and on vertical line, we write the numerals. However, we choose a proper scale. For example, 1 unit =100 students. Good practice helps reading a given bar graph a lot.<\/p>\n

<\/h5>\n","protected":false},"excerpt":{"rendered":"

CBSE Class 6 Maths Notes Chapter 9 Data Handling In our day to day life, we see various kinds of […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"","_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"Get CBSE Class 6 Maths Notes Chapter 9 Data Handling to infinity learn.","custom_permalink":"study-material\/data-handling\/class-6\/notes\/maths\/chapter-9\/"},"categories":[21],"tags":[],"table_tags":[],"acf":[],"yoast_head":"\nData Handling Class 6 Notes Maths Chapter 9 - Infinity Learn by Sri Chaitanya<\/title>\n<meta name=\"description\" content=\"Get CBSE Class 6 Maths Notes Chapter 9 Data Handling to infinity learn.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/infinitylearn.com\/surge\/study-material\/data-handling\/class-6\/notes\/maths\/chapter-9\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Handling Class 6 Notes Maths Chapter 9 - 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