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1a sample from 16 different farms across quebec shows that the hay production in bales per acre is normally distributed n10050 a2p what is the
a clinical psychologist claims that on average at least twenty five clients visit her per week for a random sample of 8 weeks the following numbers
discuss the role that racism played in public policies related to urban housing throughout the twentieth century did this racism manifest itself
assume that a population is normally distributed with a mean of 100 and a standard deviation of 15 would it be unusual for the mean of a sample of 20
a northbound trucks leaving helmand province with usmc communications equipment must go through a washing process before getting underway so as to
a a computer rejuvenation facility receives systems from the fleet at 24 systemsday assume this is a poisson process it takes the triage
please show your work to receive credit for this questionharkin electronics is planning its production next quarter for its two product lines relays
1comment on influence of study design sampling strategy and scale of measurement of outcome variable on your choice of analytical approachstudy
bugsys haulers is considering the purchase or lease of a fuel tankerthe purchase option the purchase price is r4 000 000 this will be paid off as
the equity accounts of blydskap ltd are shown belowordinary share capital r2 par value r200
consider the following pre-merger information concerning two firms mokhaba manufacturers andmabhida
the foschini group has just issued a batch of preference shares that will pay a constant dividend of r8 beginning 6 years from now if the required
an experimental surgical procedure is being studied as an alternative to the old method both methods are considered safe but the new method has the
as part of a study of corporate employees the director of human resources for pnc wants to compare the distance travelled to work by employees at
to study what fraction of houses for sale in victoria has a finished basement a researcher selected a random sample of 20 houses that were on the
the data in the table below are the results of a random sample of recent home sales in your neighborhood that your boss has asked you to use to
1 working in your groups analyse the organisation of information that the facebook social networking site potentially uses2 suggest the organisation
factor analysis fa explains variability among observed random variables in terms of fewer unobserved random variables called factors the observed
in pca the eigknvalues must ultimately account for all of the variance there is no probabilityno hypothesis no test because strictly speaking pca is
henry kaiser suggested a rule for selecting a number of components m less than the number needed for perfect reconstruction set m equal to the number
while there are p original variables the number of principal components is m such that m lt p it may happen that m principal components will
pca is a linear transformation that transforms the data to a new coordinate system such that the greatest variance by any projection of the data
the pca is amongst the oldest of the multivariate statistical methods of data reduction it is a technique for simplifying a dataset by reducing
as one of the oldest multivariate statistical methods of data reduction principal component analysis pcasimplifies a dataset by producing
in the context of multivariate data analysis one might be faced with a large number of vampiables that are correlated with each other eventually