e times (in seconds) between fifteen consecutive eruptions of a geyser were as follows:914, 900, 883, 919, 940, 949, 933, 880, 918, 928, 855, 899, 926, 883, 907
By entering the data into R, find the following (giving answers to two decimal places):
The sample mean is
The sample variance is
The sample IQR is
Which of the following is a boxplot of the data?
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