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Author Question: What is the best scientific methodology for a scientist to use to isolate a cause? (Read 61 times)

danitzaidaly

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on: Aug 7, 2022

Question 1

What is random-digit sampling?

◦ choosing subjects selectively from a sampling frame
◦ dividing a population into equal and representative samples
◦ a telephone procedure for establishing random samples
◦ a procedure for producing experimental conditions

Question 2

What is the best scientific methodology for a scientist to use to isolate a cause?

◦ observation studies
◦ field research
◦ a survey
◦ an experiment
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Marked as best answer by danitzaidaly on Aug 7, 2022

aublw

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Reply #1 on: Aug 7, 2022
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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danitzaidaly

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Reply 2 on: Aug 7, 2022
:D TYSM

peter

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Reply 3 on: Yesterday
Gracias!

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