A sample of 20 glass bottles of a particular type was

Reference no: EM13634892

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 = 202.2

Lower fourth = 196.0

Upper fourth = 216.8

Three smallest observations 125.8 188.1 193.7

Three largest observations 221.3 230.5 250.2

Compute the fourth spread:

Reference no: EM13634892

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