please answer all questions in the attachment.

Describe how the presence of possible outliers might be identified on the following. (a) histograms higher far left or right bar than surrounding bars O gap between the first bar and the rest of bars or between the last bar and the rest of bars O higher center bar than surrounding bars large group of bars to the left or right of a gap gap around the center of the histogram (b) dotplots large group of data on the left or right of the dotplot large groups of data to the left or right of a gap O large gap between data on the far left side or the far right side and the rest of the data large group of data in the center of the dotplot large gap around the center of the data (c) stem-and-leaf displays large group of data near a gap large group of data in the center stems large group of data in stems on one of the far sides of the stem-and-leaf display several empty stems after stem including the lowest values or before stem including the highest values several empty stems in the center of the stem-and-leaf display (d) box-and-whisker plots data beyond the fences placed at Q, - 1.5(IQR) and at Q3 + 1.5(IQR) data within the fences placed at Q1 - 2(IQR) and at Q3 + 2(IQR) data within the fences placed at Q, - 1.5(IQR) and at Q3 + 1.5(IQR) data beyond the fences placed at Q1 - 1(IQR) and at Q3 + 1(IQR) data beyond the fences placed at Q1 - 2(IQR) and at Q3 + 2(IQR)