Consider the following data set; What's your point estimate of the population mean, μ. 2 1 3 2.5 Consider the following data set; 3,0,1,4 What's your point estimate of the population variance, σ 2. 1 1.83 3.33 2.34 A 99% confidence interval for the mean of a population is computed from a random sample and found to be 6±3. We may conclude that: there is a 99% probability that ?