Data Handling || Shashaank Blogspot

 

Data Handling

·         Data and its Frequency Distribution

·         Pictographs

·         Bar Graphs

·         Histogram and Pie-Charts

·         Chance and Probability

·         Arithmetic Mean

·         Median and Mode

FAQs on Data Handling

Question 1: What is meant by data?

Answer: Data refers to distinct pieces of information. Usually, the formatting of such information takes place in a special way. People also use the word data in reference to computer information. Strictly speaking, data happens to be the plural of the word datum, a single piece of information.

Question 2: What are the various types of data?

Answer: A the highest level, the two types of data that exist are the quantitative data and the qualitative data. Quantitative data can be divided further two types that are continuous data and discrete data.

Question 3: Explain the process of collecting data?

Answer: The process of collecting data consists of the following steps:

·         Determination of what information one intends to collect.

·         Set a timeframe for the purpose of data collection.

·         Selecting a data collection method.

·         Collection of the data

·         Data analysis

Question 3: What are the various methods of collecting data?

Answer: The various methods of collecting data are interview, schedule, questionnaire, observation, projective techniques, and case study.

Question 4: Differentiate between data and information?

Answer: Data refers to raw and unorganized facts. When proper structuring and organizing of data takes place, it is known as information.