can you find the mean of 60 people in this table 120165180200212232120170182200212232125172185200215235130175185202215235140175185205222235145180190205225240145180190205230240150180190205230245160180200210232250160180200210232250

Know that Mean = sum of all observations/total number of observations Sample size n=60

Answered: can you find the mean of 60 people in…

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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can you find the mean of 60 people in this table

120
165
180
200
212
232
120
170
182
200
212
232
125
172
185
200
215
235
130
175
185
202
215
235
140
175
185
205
222
235
145
180
190
205
225
240
145
180
190
205
230
240
150
180
190
205
230
245
160
180
200
210
232
250
160
180
200
210
232
250

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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