Question: For a single-factor ANOVA with sample sizes Ji (i = 1, 2,...I), show that SSTr = (Ji (Xi. - X...)2 = (Ji X2i. - X2

For a single-factor ANOVA with sample sizes Ji (i = 1, 2,...I), show that SSTr = (Ji (X̅i. - X̅...)2 = (Ji X̅2i. - X̅2̤ where n = (Ji?

Step by Step Solution

★★★★★

3.25 Rating (163 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

x SSTr E J X ... View full answer

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

Document Format (1 attachment)

Word file Icon

1172-M-S-V-A(2657).docx

120 KBs Word File

Students Have Also Explored These Related Statistics Questions!

Q:

In a one-factor ANOVA with sample sizes n1 = 5, n2 = 7, n3 = 6, n4 = 7, n5 = 5, the test statistic was Fcalc = 2.447. (a) State the hypotheses. (b) State the degrees of freedom for the test. (c) What...

Q:

In a one-factor ANOVA with sample sizes n1 = 8, n2 = 5, n3 = 6, n4 = 6, the test statistic was F calc = 3.251. (a) State the hypotheses. (b) State the degrees of freedom for the test. (c) What is the...

Q:

Consider a one-way or single-factor ANOVA with four treatments and five replications. Use the table of the F distribution percentage points to find lower and upper bounds on the P-value for the...

Q:

28. For a single-factor ANOVA with sample sizes Ji (i 1, 2, . . . , I), show that SSTr Ji (Xi X) 2 iJiX2 i nX 2 , where n Ji .

Q:

1 Analysis of Variance (ANOVA) In Chapter 13 we discussed methods for testing H0 : 1 2 = 0 (i.e., 1 = 2), where 1 and 2 are the means of two dierent populations or the true mean responses when two...

Q:

In an experiment to compare the quality of four different brands of magnetic recording tape, five 2400-ft reels of each brand (AD) were selected and the number of flaws in each reel was determined....

Q:

Calculus 3 (Math-UA-123) For the regions W s hown in Problems 30- 32, write the limits o f integratio n for fw d \\1 in the fo llowing coordinates: 36. Find the volu the plane z = (a) 37. Find the vo...

Q:

Chapter 15, \"More Probability\" from Applied Finite Mathematics by Rupinder Sekhon was developed by OpenStax College, licensed by Rice University, and is available on the Connexions website. It is...

Q:

American Journal of Business Antecedents of consumer animosity and the role of product involvement on purchase intentions Ji Eun Park, Sung-Joon Yoon, Article information: To cite this document: Ji...

Q:

I need help with building a Business case Abstract International trade becomes increasingly frequent with the deepening of economic globalization. In order to ensure the stable and rapid development...

Q:

A local E-Z Mart sells popular grocery items to their customers. One of the most popular items that are purchased is low-fat milk. Currently, the store sells a gallon of low-fat milk to their...

Q:

The list of carboxylic acids in Table 19.1 is by no means exhaustive insofar as common names are concerned. Many others are known by their common names, a few of which follow. Give a systematic IUPAC...

Q:

Which of the following statements is not true regarding ASC Topic 6 0 6 guidance for revenue recognition? ASC Topic 6 0 6 applies to the sales of used equipment. ASC Topic 6 0 6 includes the...

Q:

Maintain control of the group without leading or influencing the participants.

Q:

=+and Composition of Lactating Cows (Australian J. of Dairy Tech., 2004: 199203) supplied the following data on milk selenium concentration (mg/L) for a sample of cows given a selenium supplement and...

Q:

=+59. A deficiency of the trace element selenium in the diet can negatively affect growth, immunity, muscle and neuromuscular function, and fertility. The introduction of selenium supplements to...

Q:

=+the mean of the awards in the 27 cases. The 27 awards were (in $1000s) 37, 60, 75, 115, 135, 140, 149, 150, 238, 290, 340, 410, 600, 750, 750, 750, 1050, 1100, 1139, 1150, 1200, 1200, 1250, 1576,...

Q:

5-6.34 Problem 6.34 (Part Level Submission) Tirade Owens, a professional athlete, currently has a contract that will pay him a large amount in the first year of his contract and smaller amounts...

Q:

For the given cash flows, suppose the firm uses the NPV decision rule. Year Cash Flow 0 $ 153,000 1 63,000 2 76,000 3 60,000 Requirement 1: At a required return of 9 percent, what is the NPV of the...

Q:

Which box plot below-A. B, or C-matches the stem 01233 plot shown at the right? Explain what you looked for 145677999 to make the match. 2 235 5 58 89 324 45666 Analyze and draw conclusions. Score is...