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Homework: 2.4 MyLab Homework Save 4 of 5 (complete) HW Score: 50%, 3 of 5 pts Score: 0 of 1 pt 2.4.41 Question Help 0 The estimated distribution (in milions of the population by age in a certain country for the year 2015 is shown in the dia chart. Make a frequency distribution for the data. Then use the table to estimate the sample mean and the sample standard servilion af lhe dala zel. Use 70 is the midpaint for "85 years and cat." Under 4 years: 230 15-19 years: 21.3 1-4 S 247 25-34 years: 40 25-WARS: 36 5 years and over 44 The sampik: mecanis:- 37.04. (Round to two decimal places as needed.) The sample standard deviation is - (Round to two decimal places as needed.) Enter your answer in the answer box and then click Chack Answer ? All parts showing Clear All