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correlation and regressioncorrelationcorrelation is an important statistical concept which refers to association or interrelationship among
tests for an ideal index number1 factor reversal testfactor reversal test indicates that when the price index is multiplied along with a quantity
the geometric index or industrial share indexthe geometric index or industrial share index is an index of 30 selected top industrial companies this
the index of industrial productionthis is a quantity index compiled by the government this measures changes in the volume of production in main
the fishers indexthe index of fisher acts as a compromise between paasche index and laspeyres index this is calculated as a geometric mean of the two
coefficient of correlation denotedthere are two methods which measure the degree of correlation among two variables these are denoted by r and ra
correlation and regressioncorrelation is an important statistical concept which refers to association or interrelationship among variablesthe reasons
questionsolve the following functions for x where x is a real number leave your answers in exact form that is do not use a calculator show all
in 2004 the mean vote share for george w bush across all 58 counties in california was 518a how was this mean was computed ie what was added up and
the following table is based on a sample conducted to study political partisanship of high school seniors and their parentsstudent partyparent party
kurtosis- it is a concept which refers to the degree of peakedness of a described frequency distribution the degree is generally measured along with
1 a pot such made by revere copper revereware has two different metals composing the bottom of the pan- a stainless steel pan body with a copper base
negative skewness it is an asymmetrical curve whether the long tail extends to the leftnb in developed countries this frequency curve for the age
skewness- it is a concept which is normally used in statistical decision making this refers to the degree whether a described frequency curve is
question what are the differences between the following two techniques of the data collection questionnaire and interview discuss the uses and limits
combined mean and standard deviationoccasionally we may need to combine 2 or more samples say a and b therefore it is essential to identify the new
illustration 2 in a described farm located in the uk the average salary of the employees is pound 3500 along with a standard deviation of pound150
relative measures of dispersiondefinition of relative measures of dispersion a relative measure of dispersion is a statistical value that may be
question sociology considered as a scientific discipline discuss the this statement with the relevant examplesanswersociology is the systematic study
variance square of the standard deviation is termed as variancethe semi inter-quartile range- it is a measure of dispersion which includes the use of
questionresultant of two forces p amp q is r if q is doubled r is doubled while if q is reversed r is again doubledshow that
if two forces p amp q act at such an angle that the resultant force rp then show that if p is doubled the new resultant is at right angle q and its
the greatest and least magnitude of the resultant of two forces of constant magnitude are p amp q proof that when the forces act at an angle of 2
with their fence in place zack and clint set to work landscaping yards since clint did the majority of the actual landscaping and planting he worked