The research question is: Do the data provide evidence that the treatments affect the mean LDL level in this population

Mathematics

1 answer:

irina1246 [14]2 years ago

7 0

Answer:

hello your question is incomplete attached below is the complete question

answer : The population mean LDL level after six months is same for all four treatments

Step-by-step explanation:

A null hypothesis represents a no difference in the question. therefore the correct option is The population mean LDL level after six months is same for all four treatments

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