Calculate this anova by hand

Reference no: EM13879212

Instructions- Calculate this ANOVA by hand. Check your work by also calculating the ANOVA in SPSS or EXCEL. Be sure to do any multiple comparison tests and interpret the results.

	Control GroupA₁	PsychoanalysisA₂	CBTA₃
X1	7	7	3
X2	10	5	3
X3	6	6	2
X4	8	5	3
X5	10	5	4
X6	10	6	2
X bar_A1
SX (_A1)
SX²

SS_T = SX²- T²/an (also called [X] - [T])

SS_T = (a = number of groups, n = number in each group)

SS_T =

SS_A = SA²- T² (also called [A] - [T])

n an

SS_A=

SS_S/A = SX²- SA²(also called [Y] - [A] )

SS_S/A =

Now divide by its df to change it to variance. Variance is called Mean Square. Complete ANOVA summary table on next page.

ANOVA Summary Table

Source SS df MS F

A-group

S/A (error)

Total

Find F-critical.

Are the groups significantly different?

Write the results statistically.

What do you do next? Why?

Which groups are different?

Reference no: EM13879212

Questions Cloud

How much would transportation costs change : Draw a network diagram of the optimal shipments. Include in the diagram the optimal quantities, unit transportation costs, and fixed supplies and demands.

What is the difference between a horn and halo effect : What is the difference between a horn and halo effect?

How does m and s report its inventories in statement : How does M&S report its inventories in the statement of financial position? In the notes to its financial statements, what three descriptions are used to classify its inventories?

What do you think will happen in the future and why : What do you think will happen in the future and why? What obstacles do you think the actors might face that were not discussed in the article? What might other companies or organizations do as a result of this story

Calculate this anova by hand : Instructions- Calculate this ANOVA by hand. Check your work by also calculating the ANOVA in SPSS or EXCEL. Be sure to do any multiple comparison tests and interpret the results.

Majors furniture company failed : 1.At the end of 2012, Majors Furniture Company failed to accrue $61,000 of interest expense that accrued during the last five months of 2012 on bonds payable. The bonds mature in 2024.

Define stewardship and define sustainability : Define stewardship and define sustainability

Discussing the child development issues/ideas : The book you choose must be written about children by a professional in the field of child development (examples of professionals are doctors, educators, pediatric nurses, psychiatrists, psychologists, and social workers) and must be between 250-300 ..

What are some of the key success factors that might affect : What are some of the key success factors that might affect implementation?

User Account

All Pages