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cluster samplingcluster sampling is where a few geographical regions for illustration a location village or town are selected at random and say every
multistage samplingmultistage sampling is similar to stratified sampling except division is done on geographicallocation basis for illustration a
systematic samplingsystematic sampling is a part of simple random sampling in descending or ascending orders in systematic sampling a sample is drawn
stratified samplingin stratified sampling case the population is divided into groups in such a way that units in each group are as same as possible
simple random samplingit refers to the sampling technique whether each and every item of the population is described an equal chance of being
a random or probability sampling methods they involve simple random sampling systematic sampling stratified sampling multi stage
pikas component 1 also known as rock rabbits or coneys are small relatives of rabbits belonging to the genus ochotona the 30 species in this genus
linh has been brought by ambulance to the emergency department of the local metropolitan hospital where you are working following a drug overdose of
determine the probabilityfrom a pack of playing cards what is the probability ofi picking either a diamond or a heart rarr mutually exclusiveii
q sometimes surprisingly it is easier to do mass transfer measurements than heat transfer ones as part of a study you have been asked to determine
calculate the probabilitya bag contains 80 balls of such 20 are red 25 are blue and 35 are white a ball is picked at random what is the
application of probability in business1 business games of chance for illustration raffles lotteries2 insurance firms this is generally done when a
1 a 500-l reaction vessel contains 100 mol n2 300 mol h2 and 0500 mol nh3 will more ammonia nh3 be formed or will it dissociate when the mixture goes
1 what is the solar neutrino problem and what are the possible resolutions of it which of these resolutions is now believed to be the most likely
1summarize the evidence supporting the theory that the cretaceous-tertiary extinction which includes the extinction of the dinosaurs was precipitated
marc goes to the store with exactly 1 in change he has at least one of each coin less than a half-dollar coin but he does not have a half-dollar
you may have eaten astronaut ice cream as a kid at a science museum or planetarium to experience the type of food eaten by astronauts astronaut ice
a liquid stream containing half n-hexane and half n-pentane at 80degc and 5 atm is fed at a rate of 100 molhr to a flash evaporator operating at
100 molhr pentane flows through an adiabatic heat exchanger where it is heated isobarically at 25 bar from 50degc to 250degc the pentane is heated by
please complete this assignment in microsoft word and turn it in as an attachment show all work to receive full credit1 given esw 57mb and r 05
illustration of rank correlation coefficientsometimes numerical data such refers to the quantifiable variables may be described after which a rank
it refers to the ratio of the explained variation to the total variation and is utilized to measure the strength of the linear relationship the
the rank correlation coefficient ralso identified as the spearman rank correlation coefficient its reasons is to establish whether there is any form
interpretation of r - problems in interpreting r values a high value of r as 09 or - 09 only shows a strong association among the two variables but
spurious correlations- in several rare situations when plotting the data for x and y we may have a group indicating either positive correlation or