OpenStax, Introductory Statistics 2e §6.1 The Standard Normal Distribution · Exercise 43 · Statistics · Normal distribution
The Standard Normal Distribution · Exercise 43
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.3 days and a standard deviation of 2.1 days.
What is the median recovery time?
(a) 2.7
(b) 5.3
(c) 7.4
(d) 2.1
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Introductory Statistics 2e · §6.1 The Standard Normal Distribution · Exercise 43
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