Answer Happy

The most obese countries in the world have besity rates that range from 11 45% to 2.0. For a sample of countries in the world, GROUPEO FREQUENCY DATA Sumarted in the table below HINT. You may want to find the midpoints for each dess interval Percent of Population Obese Number of Countries 15.45-20:45 26 20.45-2945 15 29.45-10.45 $ 38.45-17.45 0 47.45-56,45 3 56.45-15.45 1 55:45-14:45 0 24.45-6345 1 Compute the SAMPLE AVERAGE Obesity percentage for these countries (Round your awer to two decimal places) Compute the SAMPLE STANDARD DEVIATION for the buted obesity rates Round your answer to two decimal aces) The United States has an average besity rate of 33.9% is the rate above SAMPLE AVERAGE or below the SAMPLE AVERAGE? By hom (Round your answer to two doma places The obesity rate of the Uted States is than the SAMPLE AVERAGE have an How unul is the United States obestyre pared to the SAMPLE AVERAGE ? plin using the criteria of one Mandard deviation from the mean The United States tyre than one standard from them. Therefore, we canaume that the United States, while 45 bese unusually the percentage of obese people