Question

120 240 Size (acres) The histogram shows the sizes (in acres) of 42 vineyards a. Approximately what percentage of these vineyards are at or over 210 acres? b. Describe the distribution (shape, center, spread, unusual features) a. Approximately 196 of the vineyards have at or over 210 acres. Round to the nearest percent as needed.) b. Is the distribution uniform, unimodal, or bimodal? 0 A. The distribution is bimodal O B. The distribution is uniform. C. The distribution is unimodal Is the distribution symmetric or skewed? A. The distribution is skewed to the left. O B. The distribution is skewed to the right C. The distribution is symm etric Which of the following best describes the center? 0 A. The center is best described by the median since the distribution is skewed to the left and has an outlier B. The center is best described by the mean since the distribution is symmetric and there are no outliers ° C. The center is best described by the median since the distribution is skewed to the right and has an outlier What is the spread? The acreage ranges fromto acres (Round up to the nearest whole number. Use ascending order.) Describe any unusual features ( A. There are no unusual features O B. Most of the vineyards have close to the same number of acres ° C. There is one vineyard that has considerably fewer acres, 0 to 30 acres, than the rest

Answer 1

(a) Approximately 59.52% of the vineyards have at or over 210 (b) option (c): model distribution (b_2) option (A) left skewed (more occupied on left side) (b_3) option (A) median, left skewed outliers The acreage from 0 to 270 unusual feature is option (c) fewer acres, 0 to 30 acres.