The masses of 60 insects were measured. The results, correct to thenearest gram, are summarised in the following table.Mass10-14 15-19 20-24 25-29 30-34 35-39Frequency 79141893(a) Calculate the mean, median and standard deviation.(b) Construct a histogram of the data and hence, estimate the mode.

Frequency distribution is given

Answered: The masses of 60 insects were measured.…

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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The masses of 60 insects were measured. The results, correct to the nearest gram, are summarised in the following table. Mass Frequency 10-14 15-19 20-24 25-29 30-34 35-39 7 9 14 18 (a) Calculate the mean, median and standard deviation. 9 3