Biology, 02.11.2020 18:10 ptanner706
A television advertisement claims that a certain brand of cough drop
reduces coughing for 8 hours.
Describe an investigation that could be used to determine if this claim is
valid. In your answer, include at
least a description of:
ā¢ the treatment to be given to the experimental group
ā¢ the treatment to be given to the control group
ā¢ the data to be collected
ā¢ when the data should be collected
ā¢ one observation that would lead to the conclusion that the claim is valid
Answers: 1
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A television advertisement claims that a certain brand of cough drop
reduces coughing for 8 hours.<...
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