Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally distributed, with a mean of 5.4 millimeters (mm) and a standard deviation of 1.7 mm. For a randomly found shard, find the following probabilities. (Round your answers to four decimal places.) A USE SALT (a) the thickness is less than 3.0 mm 0.0790 (b) the thickness is more than 7.0 mm 0.747 (c) the thickness is between 3.0 mm and 7.0 mm 0.7477
Thickness measurements of ancient prehistoric Native American pot shards discovered in a Hopi village are approximately normally distributed, with a mean of 5.4 millimeters (mm) and a standard deviation of 1.7 mm. For a randomly found shard, find the following probabilities. (Round your answers to four decimal places.) A USE SALT (a) the thickness is less than 3.0 mm 0.0790 (b) the thickness is more than 7.0 mm 0.747 (c) the thickness is between 3.0 mm and 7.0 mm 0.7477
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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