How much data hou need for a month?

The sample variance is always smaller than the true value of the population variance is always larger than the true value of the population variance could be smaller equal to or? Example of calculating Sales Mix Variance? What does non anecdotal mean? What is data mismatch? Ordered pairs are used to? What is the hardy-Weinberg equation used for? Example of statistical treatment? What is the median of these numbers 274394? Will taking AP statistics help you on the ACT? When would you choose median as the best measure of central tendency? Why is a line graph important? 2 A type of research that uses focus groups or small studies to get a feel for the problem? What is the probability of getting sum 8 if you throw two dice? What does an IQ score of 80 mean? What is 5000 over 198300 as a percentage? What is the average monthly utility bill in Wichita Falls Texas? If there is a 30 chance of rain on tomorrow what is the probability it will not rain on tomorrow? What is 150 over 200 as a decimal? What is the average IQ for a woman? What are the chances a girl is pregnant if the guy ejaculated inside her two weeks after her period?