AnswersStatisticsDescriptive statistics1.A simple random sample of 10 people from a certain population has a mean age …Dec. 08, 2023Archangel Macsika1.A simple random sample of 10 people from a certain population has a mean age of 27. Can we conclude that the mean age of the population is not 30? The variance is known to be 20.Hmmm... This is a tough one :(We need the Motivation and Support! 💪Our expert tutor in charge of answering this question needs a cup of coffee to get pumped!Buy her a cup or more ☕And unlock the solution to this question.