i need Part D solution  this is data.. do this. dont need refernece of Q1 24 43 81 25 36 92 45 21 25 4

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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i need Part D solution 

this is data.. do this. dont need refernece of Q1

24
43
81
25
36
92
45
21
25
4
Q3. Take the next 10 observation from the data generated in question 1 and put those in the
table given below.
(a). Fit a trend line to the following data by graphical method.
(b). Draw a trend line by the method of semi-averages.
(c). Calculate the trend value to the following data by the method of 3 years moving
averages.
(d). Also calculate the trend values by using the method of least square.
Year
2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Weights
in grams
Transcribed Image Text:Q3. Take the next 10 observation from the data generated in question 1 and put those in the table given below. (a). Fit a trend line to the following data by graphical method. (b). Draw a trend line by the method of semi-averages. (c). Calculate the trend value to the following data by the method of 3 years moving averages. (d). Also calculate the trend values by using the method of least square. Year 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Weights in grams
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