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sdaggy1 sdaggy1
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6 years ago
A trucking firm has trucks that average a payload of 22.5 tons and a standard deviation of 1.5 tons. An accounting firm is auditing the shipping orders for the past year for billing errors. It chooses a random sample of 64 shipping orders. What is the probability that the sample mean weight will be within 1 ton of the true population mean of 22.5 tons?
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sophiakhalid12sophiakhalid12
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6 years ago
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This helped my grade so much Perfect
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