how to evaluate an error bound sample size how do you tell the distribution for travel on bus, train or bus which is the best sample size for public transport? what is the error bound for public transport can i ignore the population size and assert that n is larger a percent of the population of a city? what sample size is required to estimate the cost of public transportation average weekly public transport fares why is public transport so crowded how to find out whether a sample is representative what is the standard error bound for public transport how to estimate the percentage of population for public transport what would be the sample for the total number of people commuting by public transport? how do you calculate the sample size of a city how do i determine whether my sample is representative how do i find out the fares of public transport what is the average fares for a city in terms of per week what is the normal error bound for public transport what is population based sample size of bus? how to determine whether sample size is representative of population how to find the distribution of public transportation