4 An employee paints a design on plates in a factory. At the end of each day the plates are inspected and some are rejected. The table shows the number of plates rejected over a period of 30 days. No. rejects No. days 0 18 1 5 2 3 3 1 4 1 5 1 6 1 Show that the standard deviation of the daily number of rejects is approximately equal to one-quarter of the range.
4 An employee paints a design on plates in a factory. At the end of each day the plates are inspected and some are rejected. The table shows the number of plates rejected over a period of 30 days. No. rejects No. days 0 18 1 5 2 3 3 1 4 1 5 1 6 1 Show that the standard deviation of the daily number of rejects is approximately equal to one-quarter of the range.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 22PFA
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