Identify the level of measurement of the data, and explain what is wrong with the given calculation. In a set of data, blood lead levels are represented as 0 for low, 1 for medium, and 2 for high. The average (mean) of the 776 blood lead levels is 0.9. 2 The data are at the level of measurement. What is wrong with the given calculation? A. One must use a different method to compute the average (mean) of such data. O B. The true average (mean) is 1.0. O C. Such data should not be used for calculations such as an average (mean). OD. There is nothing wrong with the given calculation.The body temperatures of a group of healthy adults have a bell-shaped distribution with a mean of 98.08 F and a standard deviation of 0.57 F. Using the empirical rule, find each approximate percentage below. a. What is the approximate percentage of healthy adults with body temperatures within 1 standard deviation of the mean, or between 97.51 F and 98.65 F? b. What is the approximate percentage of healthy adults with body temperatures between 96.94 F and 99.22 F? a. Approximately % of healthy adults in this group have body temperatures within 1 standard deviation of the mean, or between 97.51 F and 98.65F. (Type an integer or a decimal. Do not round.) b. Approximately % of healthy adults in this group have body temperatures between 96.94 F and 99.22 F. (Type an integer or a decimal. Do not round.)Construct the cumulative frequency distribution for the Age (years) of Best Actress given data. Cumulative when award was won Frequency Age (years) of Best Actress when Less than 30 award was won Frequency 20-29 27 Less than 40 30-39 37 Less than 50 40-49 50-59 Less than 60 60-69 Less than 70 70-79 Less than 80 80-89 Less than 90