Monday, May 24, 2010

Math help??

1. suppose a random sample of 1,250 women in a city was taken in order to determine the favorite type of music of all women in the city 2.To find out the average salary of female architects,a researcher randomly selected 100 female architects 3.jim asked Lake Middle School students to indicate thier favorite pet. He surveyed 2 samples and then the population of 320 students.how do the results from the two samples compare with the results from the population?

Math help??
Well, 1. and 2. do not have a question nor a problem listed. Do these statements all relate to each other? They don't seem to. Is all the sampling being done in the same population?





For 3., you don't list what the results of the two samples were vs. the survey of the entire population. So how can we compare them?





In short, next time when you ask for help, please list the entire question, not just part of it.


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