The number of named Atlantic storms for 9 consecutive years is: 7, 8, 14, 11, 12, 7, 6, 11, 13., We represent these as a vector x in R by making the assignment: x <- c(7, 8, 14, 11, 12, 7, 6, 11, 13) Define the variable w using the assignment w <- 2*x Define y by the assignment y <- cumsum(x) Define z with the assignment z <- c(x,Y,w) x, y, w and z are vectors. Answer the following using R code. a) What is the minimum value in the z vector? b) Calculate the sample mean of x. c) Calculate the sum of the squares of the elements in z.
The number of named Atlantic storms for 9 consecutive years is: 7, 8, 14, 11, 12, 7, 6, 11, 13., We represent these as a vector x in R by making the assignment: x <- c(7, 8, 14, 11, 12, 7, 6, 11, 13) Define the variable w using the assignment w <- 2*x Define y by the assignment y <- cumsum(x) Define z with the assignment z <- c(x,Y,w) x, y, w and z are vectors. Answer the following using R code. a) What is the minimum value in the z vector? b) Calculate the sample mean of x. c) Calculate the sum of the squares of the elements in z.
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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Need the R script for the whole problem (do not copy from another post)
![The number of named Atlantic storms for 9 consecutive years is: 7, 8, 14, 11, 12, 7, 6, 11, 13., We represent these as a vector x in R by making the assignment:
x <- c(7, 8, 14, 11, 12, 7, 6, 11, 13)
Define the variable w using the assignment
w <- 2*x
Define y by the assignment
y <- cumsum(x)
Define z with the assignment
z <- c(x,y,w)
x, y, w and z are vectors. Answer the following using R code.
a) What is the minimum value in the z vector?
b) Calculate the sample mean of x.
c) Calculate the sum of the squares of the elements in z.
d) Calculate the sample variance of x
e) Calculate the sample standard deviation of x
f) Calculate the length (# of elements) of z?
g) Calculate the sample variance of z
h) Calculate the sample variance of 2*z
i) Calculate the length (# of elements) of 2*z?
j) How many unique(different) values are in z?
k) In the following paste your R script for this problem](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F53e9f7d1-0ad5-4c1e-8d2a-f18110dc7ca5%2Fbd49d94c-9401-44b3-9848-8a46a9255c3f%2Fwaape3_processed.png&w=3840&q=75)
Transcribed Image Text:The number of named Atlantic storms for 9 consecutive years is: 7, 8, 14, 11, 12, 7, 6, 11, 13., We represent these as a vector x in R by making the assignment:
x <- c(7, 8, 14, 11, 12, 7, 6, 11, 13)
Define the variable w using the assignment
w <- 2*x
Define y by the assignment
y <- cumsum(x)
Define z with the assignment
z <- c(x,y,w)
x, y, w and z are vectors. Answer the following using R code.
a) What is the minimum value in the z vector?
b) Calculate the sample mean of x.
c) Calculate the sum of the squares of the elements in z.
d) Calculate the sample variance of x
e) Calculate the sample standard deviation of x
f) Calculate the length (# of elements) of z?
g) Calculate the sample variance of z
h) Calculate the sample variance of 2*z
i) Calculate the length (# of elements) of 2*z?
j) How many unique(different) values are in z?
k) In the following paste your R script for this problem
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