The amount of time for a rat to get through a maze has mean 1.5 minutes and variance 1.0. Consider a random sample of 100 rats, and denote the average getting through time of these 100 rats as Y. Find the value yo, such that – Yo

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 9PPS
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The amount of time for a rat to get through a maze has mean 1.5 minutes and
variance 1.0. Consider a random sample of 100 rats, and denote the average getting
through time of these 100 rats as Y. Find the value yo, such that
Pr(1.5 – yo < Ý < 1.5+ yo) = 0.95.
-
Transcribed Image Text:The amount of time for a rat to get through a maze has mean 1.5 minutes and variance 1.0. Consider a random sample of 100 rats, and denote the average getting through time of these 100 rats as Y. Find the value yo, such that Pr(1.5 – yo < Ý < 1.5+ yo) = 0.95. -
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