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Author Question: Studies on nutrition use two groups of subjects who are called the: (Read 35 times)

ENagel

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Studies on nutrition use two groups of subjects who are called the:
 
Question 2

Which of the following are valid research designs?
 



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miss.ashley

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Answer to Question 1

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Answer to Question 2

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ENagel

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miss.ashley

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Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

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