Question

What is the best point estimate for the population's variance if the sample variance is 15.9? Round your answer to one decimal place, if necessary.

Answer 1

Answerin population's variance if the sample Best Point estimate for the variance is 15.9 Since Sample variance is an veteri unbiased and minimum variance estimator for population variance , so we can say that The best point estimate for the population's variance a sample variance a = 15.9