Mean, median, midrange and mode please **Length of School Years**The lengths of school years in a sample of various countries in the world are shown. Find the mean, median, midrange, and mode of the data.**Data:** 253, 248, 220, 217, 197, 187, 176, 170**Instructions:**- **Send data to Excel:** Option available for exporting data.- **Progress Bar:** Shows parts of the task completed (Part 0 / Total); it seems two parts with only one part completed, indicating progress of learning exercise.- **Find the Mean:** Instructions provided to round the mean to one more decimal place than the data as needed.**Input Box:** A box to enter the calculated mean value is provided, with "X" to clear and a circular arrow to reset.Use this dataset to practice calculating statistical values such as mean, median, midrange, and mode, which are critical for data analysis in educational studies.

Data: 253,248,220,217,197,187,176,170 Observations in the ascending order are :…

Answered: the data. 253 248 220 217 197 187 176…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Mean, median, midrange and mode please

**Length of School Years**

The lengths of school years in a sample of various countries in the world are shown. Find the mean, median, midrange, and mode of the data.

**Data:** 253, 248, 220, 217, 197, 187, 176, 170

**Instructions:**
- **Send data to Excel:** Option available for exporting data.
- **Progress Bar:** Shows parts of the task completed (Part 0 / Total); it seems two parts with only one part completed, indicating progress of learning exercise.
- **Find the Mean:** Instructions provided to round the mean to one more decimal place than the data as needed.

**Input Box:** A box to enter the calculated mean value is provided, with "X" to clear and a circular arrow to reset.

Use this dataset to practice calculating statistical values such as mean, median, midrange, and mode, which are critical for data analysis in educational studies.

Definition Definition Measure of central tendency that is the value that occurs most frequently in a data set. A data set may have more than one mode if multiple categories repeat an equal number of times. For example, in a data set with five item—3, 5, 5, 29, 473—the mode is 5 because it occurs twice and no other value occurs more than once. On a histogram or bar chart, the element with the highest bar represents the mode. Therefore, the mode is sometimes considered the most popular option. The mode is useful for nominal or categorical data (e.g., the most common color car that users purchase), but it is problematic for continuous data because it is more likely not to have any value that is more frequent than the other.

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