In a sample survey of the safety explosives' used in certain mining operations, explosives containing potassium mitrate were found to be used in 95 out of 250 cases. If 95 -= 0.38 is used as an estimate of the corresponding true proportion, what can we say 250 with 95% confidence about the maximum error?
In a sample survey of the safety explosives' used in certain mining operations, explosives containing potassium mitrate were found to be used in 95 out of 250 cases. If 95 -= 0.38 is used as an estimate of the corresponding true proportion, what can we say 250 with 95% confidence about the maximum error?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 4GP
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![Example 14
In a sample survey of the safety explosives' used in certain mining operations,
explosives containing potassium mitrate were found to be used in 95 out of 250 cases. If
95
= 0.38 is used as an estimate of the corresponding true proportion, what can we say
250
with 95% confidence about the maximum error?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb813f0c5-d0e3-4bd2-b9ce-f237616e66db%2Fa300c7da-0819-4b12-8483-c6bba04e701d%2F7bmnrdo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Example 14
In a sample survey of the safety explosives' used in certain mining operations,
explosives containing potassium mitrate were found to be used in 95 out of 250 cases. If
95
= 0.38 is used as an estimate of the corresponding true proportion, what can we say
250
with 95% confidence about the maximum error?
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