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Author Question: A researcher studies how the scores children receive on a spelling test are affected by the amount ... (Read 91 times)

formula1

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on: Sep 20, 2020
A researcher studies how the scores children receive on a spelling test are affected by the amount of sugar they consumed for breakfast. She identifies a group of children and feeds half of them a high-sugar breakfast and feeds the other half a low-sugar breakfast. She gives them the spelling test three hours later. In this study, what is the independent variable?
◦ the number of words the children can spell correctly on the spelling test
◦ the number of children tested in the study
◦ amount of sugar eaten for breakfast
◦ the difficulty of the words on the spelling test
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Marked as best answer by formula1 on Sep 20, 2020

SamMuagrove

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Reply #1 on: Sep 20, 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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formula1

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Reply 2 on: Sep 20, 2020
Excellent

kthug

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Reply 3 on: Yesterday
Gracias!

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