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determine rank correlation coefficient a group of 8 accountancy students are tested in quantitative techniques and law ii their rankings in the
rank correlation coefficient also identified as the spearman rank correlation coefficient its reasons is to establish whether there is any form of
interpretation a high value of r as 09 or - 09 only shows a strong association among the two variables but doesnt imply that there is a causal
illustrationin a social survey whether the main reason was to establish the intelligence quotient or iq of resident in a provided area the given
correlation and regressioncorrelationcorrelation is an important statistical concept which refers to association or interrelationship among
the mode- it is one of the measures of central tendency the mode is defined as a value in a frequency distribution that has the highest frequency
class mid points this is very significant values which mark the center of a provided class they are acquired by adding together the two limits of a
class limits these are numerical values which limits uq extended of a given class that is all the observations in a provided class are expected to
measures of central tendencymeasures of central tendency are statistical values which tend to happen at the centre of any well ordered set of data
human resource managementstatistics may be utilized in efficient employ of human resources for example we may provide questionnaires to workers to
forecastingstatistics is very significant for business managers while predicting the future of a business for illustration if a given business
economic order quantities eoqstatistics may be utilized in ordering or making economic order quantities as eoq it is significant for a business
quality controlnormally there is a quality control departments in every industry which is charged along with the responsibility of ensuring about the
descriptive statisticsstatisticsdefinition of statistics it viewed as a subject is a process of tabulating collecting and analyzing numerical data
relative maximum pointthe above graph of the function slopes upwards to the right between points c and a and thus has a positive slope among these
problem 1 find the maximum and the minimum distance from the origin to the ellipsex2 xy y2 3hints i use x2 y2 as your objective function ii you
a cassie has seven skirts five blouses and ten pairs of shoes how many possible outfits can she wearb cassie decides that four of her skirts should
to answer each question use the function tr d where t is the time in hours d is the distance in miles and r is the rate in miles per houra sydney
solve the equation for x and check each solution2x3 -34-x
grapha graph g v e contains a finite set that is denote by v or by vg if one wishes to make clear which graph is under consideration and a
coal is carried from a rrrine in west virginia to a power plant in new york in hopper cars on a long train the automatic hopper car loader is set to
dinesh bought an article for rs 374 which included a discount of 15 on the marked price and a sales tax of 10 on the reduced price find the marked
1 show that the conclusion of egroffs theorem can fail if the measure of the domain e is not finite2 extend the lusins theorem to the case when the
mathematical problem solvingin 1945 mathematician george polya 1887-1985 published a book titled how to solve it in which he demonstrated his
find the discount factors -linear interpolationall rates should be calculated to 3 decimal places in eg 1234 the discount factors to 5 decimal