A sample of 20 glass bottles of a particular type was selected, and the internal pressure strength of each bottle was determined. Consider the following partial sample information. median = 202.1 lower fourth = 198.0 upper fourth = 217.3 Three smallest observations 125.2 188.5 194.3 Three largest observations (a) Are there any outliers in the sample? ○ Yes No 221.6 231.2 250.1 Any extreme outliers? Yes No (b) Construct a boxplot that shows outliers. * * 150 200 250 150 200 250 150 200 250 150 200 250 Comment on any interesting features. There is a bit of positive ✓ skew to the data. The variation in the data is relatively small

The table provides the number of Facebookfriends for a sample of 50 people aged 18to 25.a) Determine the percentiles for each of theNumber of Friends intervals.b) Determine the quartiles and theinterquartile range.c) Make a box and whisker plot.d) Determine whether there are any outliers.

Identify all possible outliers from the following data set:0.145.24.756.1517.23.97.8

The following describes a sample. The information given includes the five number summary, the sample size, and the largest and smallest data values in the tails of the distribution. Five number summary: (31, 61, 67, 69, 88); n = 120 Tails: 31, 52, 54, 56, 57,..., 77, 78, 84, 85, 88 Clearly identify any outliers using the IQR method. Select all that apply. No outliers 31 52 54 56 SE 57 77 78 84