Question: Show that the second term on the right in (7.17) is zero if X is the incidence matrix for (i) an unbalanced one-way layout (ii)

Show that the second term on the right in (7.17) is zero if X is the incidence matrix for

(i) an unbalanced one-way layout

(ii) a randomized blocks design (two-way design) with equal numbers of replications per cell.

(iii) a Latin square design.

Show that the second term is not zero if X is the model matrix for an ordinary linear regression model in which more than two x-values are observed.

 P=869

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Statistics Alive Questions!

Q:

Blooper s analysts have come up with the following revised estimates for its magnoosium mine: Initial investment Pessimistic + 2 5 % Optimistic 1 5 % Revenues Pessimistic 2 0 % Optimistic + 2 5 %...

Q:

ANOVA (Chapter 13) 1. The Federal Aviation Administration (FAA) would like to determine if the average number of minutes that a plane departs late differs between airports in Philadelphia, Orlando,...

Q:

QUIZ... Let D be a poset and let f : D D be a monotone function. (i) Give the definition of the least pre-fixed point, fix (f), of f. Show that fix (f) is a fixed point of f. [5 marks] (ii) Show that...

Q:

an operation that yields a N aN value when neither of its arguments is a N aN, (b) an operation with finite arguments that yields +, (c) an operation with an argument + that yields a finite result....

Q:

Business Research MethodologyQuestion Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

Q:

Developments in Technology Light is incident from air on the end face of a multimode optical fibre at angle of incidence as shown below. n n 1 2 The refractive indices of the core and cladding are...

Q:

10. An experimenter has some degree of control over the: a. independent variable. b. correlative variable. c. history effect. d. All of the above, if the experiment is conducted properly. 11. If a...

Q:

Business Research Methodology- Question Bank 1 1. When the marketing department of an organization attempts to determine the amount of time the managers in this department spend at their computers in...

Q:

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q:

(Chapter 13) Instructions: a. You will work on this assignment in groups of two people. b. The statistical package Minitab MUST be used to do the assignment. c. Include the Minitab outputs of your...

Q:

Briefly describe ASCII and Unicode and draw attention to any relationship between them. [3 marks] (b) Briefly explain what a Reader is in the context of reading characters from data. [3 marks] A...

Q:

Wang plc is a pharmaceutical company. Due to the length of time, the company has to spend developing new medicines before they can be sold the company has accrued significant losses and has...

Q:

Plot the transmission probability of a parside of mass'm'. (E - kko/2m = 1eV) k= Jamt / When the transmission probability becomes 0.5, 1., 'E'. calculate the corresponding energy

Q:

Object oriented programming includes the concepts of Encapsulation and Inheritance. Inheritance reflects and " is - a " relationship between classes. What is the name for the "has - a " relationship...

Q:

What is the name of the process that produces RNA from a DNA template?

Q:

The analysis of bee infection rates in Sect. 9.3 is only one of many similar analyses reported by Adler et al. (2020). A subsequent analysis examines how the mean infection intensity per colony is...

Q:

Check that the authors' lmer() code for the bee infection experiment produces the output shown in Sect. 9.2.2. Check that the revised lmer () code produces the output shown in Sect. 9.2.3.

Q:

From the cosine integral \(\int \cos (\omega t) e^{-|\omega|^{\alpha}} d \omega\), deduce that the \(\alpha\)-stable density has a Taylor series at the origin which begins \[ \log p(t ; 1 / 2)=\text...

Q:

A 1 2 3 BEAUTY SHOP CONSOLIDATED INCOME STATEMENT FOR THE YEARS ENDED DECEMBER 31, 2018-2019 4 5 2019 2018 6 REVENUES 7 Sales 700,000 $ 600,000 $ 8 Less: Sales return and Allowance 15,000 $ 10,000 $...

Q:

The following is the trial balance for Riverside Limited as at 31 December 2021. Riverside Limited Trial Balance as at 31 December 2021 Cash Accounts receivable Allowance for uncollectible accounts...

Q:

10-15 (Algo) Comprehensive Variance Analysis [LO10-1, LO10-2, LO10-3] Miller Toy Company manufactures a plastic swimming pool at its Westwood Plant. The plant has been experiencing problems as shown...