determined the number of days after complete vaccination that antibodies appeared. The following are the number of days for each of the patients in our sample: 22, 18, 17, 4, 30, 22, 21, 17, 12, 14, 22, 26, 14, 18, 29 It is reasonable to treat these measurements as coming from a normal distribution with unknown mean μ and unknown standard deviation a) Calculate the sample mean of this data. 19.06667 b) Calculate the sample variance of this data. 45.3524 c) Use the R, IQR() function to find the interquartile range of this data. 8 d) Find the sample standard deviation of the above data 6.7344 e) Find the sample median of the above data. 18

determined the number of days after complete vaccination that antibodies appeared. The following are the number of days for each of the patients in our sample: 22, 18, 17, 4, 30, 22, 21, 17, 12, 14, 22, 26, 14, 18, 29 It is reasonable to treat these measurements as coming from a normal distribution with unknown mean μ and unknown standard deviation a) Calculate the sample mean of this data. 19.06667 b) Calculate the sample variance of this data. 45.3524 c) Use the R, IQR() function to find the interquartile range of this data. 8 d) Find the sample standard deviation of the above data 6.7344 e) Find the sample median of the above data. 18

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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