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Author Question: A contact lens wearer read that the producer of a new contact lens boasts that their lenses are ... (Read 280 times)

dalyningkenk

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on: Aug 30, 2019
A contact lens wearer read that the producer of a new contact lens boasts that their lenses are cheaper than contact lenses from another popular company. She collected some data, then tested the null hypothesis  H0: μold - μnew = 0 against the alternative HA: μold - μnew > 0. Which of the following would be a Type II error?
◦ Deciding that the new lenses are cheaper, when in fact they are not.
◦ Deciding that the new lenses are not really cheaper, when in fact they are not.
◦ Deciding that the new lenses are cheaper, when in fact they really are.
◦ Applying these results to all contact lenses, old and new.
◦ Deciding that the new lenses are not really cheaper, when in fact they are.
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Marked as best answer by dalyningkenk on Aug 30, 2019

Jevvish

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Reply #1 on: Aug 30, 2019
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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dalyningkenk

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Reply 2 on: Aug 30, 2019
Wow, this really help

jackie

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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