[amp_mcq option1=”Descriptive analysis is first kind of data analysis performed” option2=”Descriptions can be generalized without statistical modelling” option3=”Description and Interpretation are same in descriptive analysis” option4=”None of the mentioned” correct=”option1″]<\/p>\n
The correct answer is: A. Descriptive analysis is first kind of data analysis performed<\/strong><\/p>\n Descriptive statistics is the first step in data analysis. It involves summarizing the data in a way that makes it easy to understand. This can be done by calculating measures of central tendency (such as the mean, median, and mode) and measures of variability (such as the standard deviation and range). Descriptive statistics can also be used to create graphs and charts that visualize the data.<\/p>\n B. Descriptions can be generalized without statistical modelling. This is not always true. In order to generalize from a sample to a population, we need to use statistical modelling. Statistical modelling allows us to estimate the probability that a particular result will occur in the population.<\/p>\n C. Description and Interpretation are same in descriptive analysis. This is not true. Description is the process of summarizing the data, while interpretation is the process of explaining what the data means.<\/p>\n D. None of the mentioned. This is not the correct answer.<\/p>\n","protected":false},"excerpt":{"rendered":" [amp_mcq option1=”Descriptive analysis is first kind of data analysis performed” option2=”Descriptions can be generalized without statistical modelling” option3=”Description and Interpretation are same in descriptive analysis” option4=”None of the mentioned” correct=”option1″]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[734],"tags":[],"class_list":["post-52149","post","type-post","status-publish","format-standard","hentry","category-introduction-to-data-science","no-featured-image-padding"],"yoast_head":"\n