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Author Question: Perform the indicated hypothesis test.A researcher wants to determine whether there is a difference ... (Read 69 times)

tth

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on: Jan 16, 2020
Perform the indicated hypothesis test.

A researcher wants to determine whether there is a difference between two sunscreen lotions.  Participants in a marathon race on a hot, sunny day applied lotion A to one arm and lotion B to the other arm.  The results are shown in the table.
Lotion A              


Is there a difference in the effectiveness of the two lotions in preventing sunburn? Use the level of significance.
Statistics: Informed Decisions Using Data ¦ Sullivan ¦ 5th Edition
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Marked as best answer by tth on Jan 16, 2020

memslove

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Reply #1 on: Jan 16, 2020
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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tth

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Reply 2 on: Jan 16, 2020
Excellent

rachel

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Reply 3 on: Yesterday
Wow, this really help

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