✅ Statistics is a branch of mathematics which aims to collect information, analyze it, process it and interpret the results in order to respond to a very specific problem such as the census of the population of a region including the aim is to respond to development problems. ✅ The course problem situation is as follows: We recorded the time in minutes that each student in a fourth grade class took to solve a geometry problem and we obtained the following results: 8 15 10 11 9 13 14 12 13 15 13 8 14 15 13 8 12 13 14 12 15 15 12 14 10. We would like to know the average time to solve a geometry problem. ✅ The learning activity to capture the attention of learners is as follows: Based on information from the problem situation: 1) Draw up a table of modalities, numbers and frequencies. 2) Calculate the average of this statistical series. 3) Deduce the average time to solve a geometry problem ✅ The lesson summary is based on a series of definitions: 1) The population studied 2) The individual 3) The character studied 4) The modality 5) Number of a modality 6) Total workforce 7) Staffing table and frequency 8) The mode 9) The nature of the character studied 10) The frequency of a modality 11) The formula for calculating frequency. 12) Definition of the mean of a statistical series. 13) The formula for calculating the average of a statistical series. ✅ The end of the course will be marked by a training exercise to be corrected in class and ex exercises to do at home. ✅ The next one will consist of checking the exercises from the previous course to check if the course has been assimilated by the learners.

✅ Statistics is a branch of mathematics which aims to collect information, analyze it, process it and interpret the results in order to respond to a very specific problem such as the census of the population of a region including the aim is to respond to development problems. ✅ The course problem situation is as follows: We recorded the time in minutes that each student in a fourth grade class took to solve a geometry problem and we obtained the following results: 8 15 10 11 9 13 14 12 13 15 13 8 14 15 13 8 12 13 14 12 15 15 12 14 10. We would like to know the average time to solve a geometry problem. ✅ The learning activity to capture the attention of learners is as follows: Based on information from the problem situation: 1) Draw up a table of modalities, numbers and frequencies. 2) Calculate the average of this statistical series. 3) Deduce the average time to solve a geometry problem ✅ The lesson summary is based on a series of definitions: 1) The population studied 2) The individual 3) The character studied 4) The modality 5) Number of a modality 6) Total workforce 7) Staffing table and frequency 8) The mode 9) The nature of the character studied 10) The frequency of a modality 11) The formula for calculating frequency. 12) Definition of the mean of a statistical series. 13) The formula for calculating the average of a statistical series. ✅ The end of the course will be marked by a training exercise to be corrected in class and ex exercises to do at home. ✅ The next one will consist of checking the exercises from the previous course to check if the course has been assimilated by the learners.