Required information In order to determine if air quality readings in a certain assembly plant were within occupational safety and health administration (OSHA) guidelines, an engineer collected the following data: 108, 95, 84, 93, 105, 90, 83, 83, 110, 85, and 89 ppb (parts per billion). Determine the number of values and percent of values that fall within + one standard deviation of the mean. The number of values that fall within 1 one standard deviation of the mean is The percent of values that fall within 1 one standard deviation of the mean is %