OpenStax, Introductory Statistics 2e §7.3 Using the Central Limit Theorem · Exercise 30 · Statistics · Sampling distributions
Using the Central Limit Theorem · Exercise 30
The time to wait for a particular rural bus is distributed uniformly from zero to 75 minutes. One hundred riders are randomly sampled to learn how long they waited.
The 90^th percentile sample average wait time (in minutes) for a sample of 100 riders is:
(a) 315.0
(b) 40.3
(c) 38.5
(d) 65.2
OpenStax, Introductory Statistics 2e · §7.3 Using the Central Limit Theorem · Exercise 30
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