Civil engineers record the amount of salt in tons used to keep highways in good condition during a snow storm. The amount of salt for n = 30 has (image 1) A) Perform a hypothesis test with the intention of showing that the average salt used during a snowstorm is less than 2000 tons. Consider alpha = 0.05 B) Based on your conclusion from the previous item, what kind of mistake could you make? Explain

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Chapter1: Foundations
Section1.10: Systems Of Measurement
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Civil engineers record the amount of salt in tons used to keep highways in good condition during a snow storm.
The amount of salt for n = 30 has (image 1)


A) Perform a hypothesis test with the intention of showing that the average salt used during a snowstorm is less than 2000 tons. Consider alpha = 0.05

B) Based on your conclusion from the previous item, what kind of mistake could you make? Explain

x = 1798.4 ton
S = 819.35 ton.
Transcribed Image Text:x = 1798.4 ton S = 819.35 ton.
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