Answer

11:44 eric a Mean, median, and mode: Comparisons | | | S| ED 16) -) aatl > a Espaiiol The total blood cholesterol level was measured for each of 21 adults. Here are the 21 measurements (in mg/dL). 136, 145, 156, 160, 164, 166, 178, 182, 182, 182, 184, 189, 190, 195, 198, 211, 212, 220, 220, 234, 239 (Send data to calculator tendency would be changed from those of the original data set? Choose all that apply. (d) Which of the following best describes the distribution of the original data? Choose only one. Frequency 10 9 8 6 4 4 4 2 2 2 0 YA Ht Ht 125 150 175 200 225 250 Cholesterol level (in mg/dL) (mean (a) For these data, which measures of [Omedian central tendency take more than one value? Choose all that apply. (Mode (None of these measures (b) Suppose that the measurement 136 (the (Mean smallest measurement in the data set) were (Median replaced by 49. Which measures of central tendency would be affected by the change? (mode Choose all that apply. (None of these measures (c) Suppose that, starting with the original (Mean data set, the smallest measurement were (Median removed, Which measures of central (Mode (None of these measures \\ONegatively skewed Positively skewed (Roughly symmetrical Explanation www-awu.aleks.com