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Question about Data Representation

Mathematics

Originais Teachy

Data Representation

Very Hard

(Originais Teachy 2023) - Question Very Hard of Mathematics

A school wants to conduct a study on the reading habits of its 6th-grade students. Data on the number of books read by each student in a month were collected. The numbers of books read range from 1 to 10. However, upon analyzing the data, it was noticed that for some students, the number of books read did not accurately reflect how often they read, as some of them only read during weekends. For these students, the following rule was adopted: if the student only read on weekends, the number of books read in a month was considered to be 4 times the number of books read in a weekend. Based on this information: 1. Create a table representing the collected data, including the rule adopted for students who only read on weekends. 2. Develop a bar graph showing the distribution of the total number of books read by students, considering the rule for those who only read on weekends. 3. Discuss the importance of choosing the correct data representation for statistical analysis, taking into account the specific situation of students who only read on weekends and how this can affect the interpretation of the study results.

Answer sheet:

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