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.

Q: (2-c) Critically evaluate all techniques used in parts 2-a and 2-b, commenting on their…

A: Errors can result prior to computation in the form of measurement errors or assumptions in modeling.…

Q: I just need problem 2

A: 1. Pr(A') = 1 - Pr(A) = 1 - 0.7 = 0.3 Pr(B') = 1 - Pr(B) = 1 - 0.5 = 0.5 Pr(C') = 1 - Pr(C) = 1 -…

Q: Ramifications fro single eliminations fro team (6,7,8,10). Compute the games and byes then shoe the…

A: Note : I can solve only one part out the 4 , so please reroute the remaining one.  Step 1 : A…

Q: What is the difference between the Enter method and Stepwise method

A: In multiple linear regression the aim of the study is to study the relationship between the…

Q: An instructor of mathematics wishes to determine the relationship of grades on a final examination…

A:

Q: Can you clarify the answer for the second step (a) ? It says that it's wrong.

A: as per the given data we can draw the following pond Let Q(t) be the amount of chemical (in kg) in…

Q: able

A: Other expert has solved part b. Here We include part a answer.

Q: d. What is the value for the margin of error for a 95% confidence interval? Give the 95% confidence…

A: Sorry! Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: Needing help with problems 1a & 1b only

A:

Q: On step 5 why has row 1 and 2 changed when we haven't done anything to those rows? We have only…

A:

Q: I can't read this to make it out in order to understand this question.

A: Let's find function is linear or quadratic.

Q: How do I introduce properties of transversals?

A: Refer to the question,  A transverse line is a line intersecting two or more given lines at…

Q: how to calculate the following problem  5(-7) – 2 (-4) + 6(-3)

A: Please see the attached image for the solution.In adding numbers of the same sign, just add the…

Q: Could you please expand on how you found the linear combinations?

A:

Q: There was a need to know the mathematics-level of students of class 10th. Mathematics test was…

A: To find out the correct answer.

Q: In a certain office, 1/3 of the workers are women , 1/2 of the women are married and 1/3 of the…

A:

Q: III. Solve the following Assignment Problem. Person/ Job J1 J2 J3 P1 3 4 P2 7 8 6. P3 4 6. 3

A:

Q: For this problem, assume that you are to pick 2 cars from the motor pool, which contains 6…

A: From the given information, there are  6 subcompact cars, 6 compact cars and 5 midsize cars.  pick 2…

Q: s question in R programming

A: The n trials and x successes The binomial distribution is given as: p(x) = nx px qn-x q = 1-p n = 25…

Q: Can you show me how you converted that?

A: Hurricane Ian has broken many records one is the amount of rain fall. Ian dumped 2.4feet of rain in…

Q: 8. If you had to use a variable to denote each of the following situations, what could you use? X+…

A: In Mathematics, Variables are used to denote the unknown quantity in a situation.   Consecutive…

Q: Can more steps be provided for Step 4 please?

A: The independent variable (X) is advertising expenditure($000)The dependent variable (Y)is…

Q: (a) Find the probabilities of the events below. Write each answer as a single fraction. 3 P(4) - ²/2…

A: Let, A: The student is in Math club B: The student is in the Computer Club The total number number…

Q: Perform the indicated operations 1. -5 |= 2. | +6 |=

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: 4. An insurance company classifies people into one of the three classes - good risks, average risks…

A: Obtain the probability that a randomly selected policy holder being involved in an accident. The…

Q: O Can be expressed linear combination of [ -],L 2. as a

A:

Q: Can you provide this in writing (not typed), I do not understand what you are telling me.

A:

Q: What is an aglebric expression  that  shows that it will always work for any two numbers x and y?

A: An algebraic expression is an expression built up from integer constants, variables, and the…

Q: Primary and secondary routes connecting two computers need to be chosen. Two primary routes are…

A: The routes are primary and secondary.

Q: For each problem, show all work and explain your reasoning.(a) Does the overall configuration…

A: (a) Does the overall configuration consider the order of the individual pieces of the…

Q: Can you write this out?

A:

Q: Would you be able to help answer the last 3? Those are the ones I am struggling with!

A: X ~Bin(25, .05).

Q: to understand

A:

Q: Find three positive numbers whose sum is 36 and such that the sum of their squares is as small as…

A:

Q: Solve the problem below. For your initial post in Brightspace, copy the description of your company…

A: Since, you have posted multiparts questions, according to guidelines we will solve first three…

Q: Part three was incorect. I was told you cannot do the computatiopns without substituting in the T…

A: As per the question, we are asked to determine the truth value of a given compound statement q,…