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 ofthe data.253 248 220 217 197 187 176 170Send data to ExcelPart: 0/4Part 1 ofFind the mean.Rounding rule for the mean: round to one more decimal place than the data as needed.Mean:

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.
253 248 220 217 197 187 176 170
Send data to Excel
Part: 0/4
Part 1 of
Find the mean.
Rounding rule for the mean: round to one more decimal place than the data as needed.
Mean:

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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