0.10 11. multivariate analysis of variance: part i  (Page 2/3)

For this particular chapter, the research question on which we will conduct a MANOVA will be: What is the difference in verbal aptitude among elementary reading groups? Verbal aptitude consists of Verbal 1 (inf), Verbal 2 (sim), Verbal 3 (ari), and Verbal 4 (voc).

In this example, our independent or grouping variable is elementary reading group.

By clicking on variable view, you can see how many groups of students are present in the reading group variable; the names of the groups; and the numbers which have been assigned to each group.

After clicking on Variable View, the following screen will appear: Arrows have been placed toward the name of the independent or grouping variable; toward the label assigned to this variable; and then toward the values of each group.

Now click on the cell for Reading Group Membership. Three dots will appear, indicating that another screen is beneath this one.

Click on the three dots shown in the screen above and the value and name of each of the reading groups will be shown. Our three groups are Excellent Reader (1), Good Reader (2), and Extremely Poor Reader (3).

Now that you know what your independent (grouping) variable is and your dependent variables are, it is time to determine the extent to which the dependent variable data are normally distributed. Cancel out of the screen above. Then click on data view.

Your screen should now look like the one below.

Check for Skewness and Kurtosis values falling within/without the parameters of normality (-3 to +3). To do so, you need to obtain these values for each of your three groups for each of your four dependent variables.

√ Split your file on the basis on your independent variable/fixed factor/grouping variable. To do so, click on the icon next to the scales. Holding your cursor on it will reveal Split File, as shown below.

After clicking on the split file icon, the following screen will appear: You will note that the Analyze all cases, do not create groups is checked. This value is the default for SPSS as all cases are analyzed, unless otherwise specified. To obtain measures of normality for each of the three reading groups, the Compare groups button will need to be clicked.

The screen below will appear after the Compare groups button has been clicked. Note that the Groups Based on rectangle has now become active. The independent (grouping) variable should be highlighted, as it already is, and then moved to the Groups Based on cell. After highlighting the Reading Group Membership variable, then click on the arrow below.

After clicking on the arrow, your independent variable of Reading Group Membership is now in the Groups Based on cell. Now click on OK.

Now all SPSS analyses will be calculated separately for each of the three reading groups.

√ Analyze

* Descriptive Statistics

* Frequencies

After clicking on frequencies, the following screen should now be present. Remember that the dependent variables in this example are Verbal 1 through Verbal 4 (i.e., inf, ari, voc)

can someone help me with some logarithmic and exponential equations.
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
I don't understand what the A with approx sign and the boxed x mean
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
oops. ignore that.
so you not have an equal sign anywhere in the original equation?
Commplementary angles
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
a perfect square v²+2v+_
kkk nice
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
rolling four fair dice and getting an even number an all four dice
Kristine 2*2*2=8
Differences Between Laspeyres and Paasche Indices
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
is it 3×y ?
J, combine like terms 7x-4y
im not good at math so would this help me
yes
Asali
I'm not good at math so would you help me
Samantha
what is the problem that i will help you to self with?
Asali
how do you translate this in Algebraic Expressions
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
what's the easiest and fastest way to the synthesize AgNP?
China
Cied
types of nano material
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
what is nanomaterials​ and their applications of sensors.
what is nano technology
what is system testing?
preparation of nanomaterial
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
what is system testing
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
can nanotechnology change the direction of the face of the world
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
how did you get the value of 2000N.What calculations are needed to arrive at it
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