test a claim that the mean amount of lead in the air is less than 0.038 microgram per cubic meter. the mean amount of lead in the air for the random sample of 55 cities is 0.038 microgram per cubic meter and the standard deviation is 0.067 microgram per ubic meter. a = 0.01. can the claim be supported? population is normally
test a claim that the mean amount of lead in the air is less than 0.038 microgram per cubic meter. the mean amount of lead in the air for the random sample of 55 cities is 0.038 microgram per cubic meter and the standard deviation is 0.067 microgram per ubic meter. a = 0.01. can the claim be supported? population is normally
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter13: Probability And Calculus
Section13.CR: Chapter 13 Review
Problem 58CR
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test a claim that the
a = 0.01.
can the claim be supported?
population is normally distributed
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