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Author Question: An industrial supplier has shipped a truckload of teflon lubricant cartridges to an aerospace ... (Read 61 times)

Brittanyd9008

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An industrial supplier has shipped a truckload of teflon lubricant cartridges to an aerospace customer. The customer has been assured that the mean weight of these cartridges is in excess of the 10 ounces printed on each cartridge. To check this claim, a sample of cartridges are randomly selected from the shipment and carefully weighed. Summary statistics for the sample are: To determine whether the supplier's claim is true, consider the test, H0: μ = 10 vs. where μ is the true mean weight of the cartridges. Find the rejection region for the test using
◦ |z| > 2.58
t > 2.821, where t depends on 9 df
t > 3.25, where t depends on 9 df
z > 2.33


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Marked as best answer by Brittanyd9008 on Feb 14, 2020

GCabra

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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Brittanyd9008

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Reply 2 on: Feb 14, 2020
Great answer, keep it coming :)


alvinum

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Reply 3 on: Yesterday
Excellent

 

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