The height of a door is measured by four people and their measured values are 217.0 cm, 217.8 cm, 217.5 cm, and 216.7 cm. (a) What is the average value of these four measurements? (Enter your answer to the nearest tenths place.) b) What is the standard deviation for the four measurements?
The height of a door is measured by four people and their measured values are 217.0 cm, 217.8 cm, 217.5 cm, and 216.7 cm. (a) What is the average value of these four measurements? (Enter your answer to the nearest tenths place.) b) What is the standard deviation for the four measurements?
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 24P
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The height of a door is measured by four people and their measured values are 217.0 cm, 217.8 cm, 217.5 cm, and 216.7 cm.
(a) What is the average value of these four measurements? (Enter your answer to the nearest tenths place.)
b) What is the standard deviation for the four measurements?
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