A manufacturer is producing metal rods, whose lengths are normally distributed with a mean of 65.0 cm and a standard deviation of 0.3 cm. If 2000 metal rods are produced, how many will be between 64.5 cm and 65.3 cm in length? There will be rods between 64.5 cm and 65.3 cm in length.

A manufacturer is producing metal rods, whose lengths are normally distributed with a mean of 65.0 cm and a standard deviation of 0.3 cm. If 2000 metal rods are produced, how many will be between 64.5 cm and 65.3 cm in length? There will be rods between 64.5 cm and 65.3 cm in length.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.5: Comparing Sets Of Data

Problem 14PPS

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Question

A manufacturer is producing metal rods,
whose lengths are normally distributed with a
mean of 65.0 cm and a standard deviation of
0.3 cm. If 2000 metal rods are produced, how
many will be between 64.5 cm and 65.3 cm in
length?
There will be
rods between 64.5 cm and 65.3 cm in length.

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