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Mathematics, 03.01.2022 03:00 Olaf2018

Below are survival times (in days) of 13 guinea pigs that were injected with a bacterial infection in a medical study: 91 83 84 79 91 93 95 97 97 120 101 105 98

Are there any outliers in the data set above? Use the 1.5 IQR rule to check.

Q1 =

Q3 =

IQR =

IQR(1.5) =

Q3 + IQR(1.5) =
(Upper outlier)

Q1 - IQR(1.5) =
(Lower outlier)

Name any outliers in the set of data:

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Answers: 2

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