A number that is no more than 20 is less than
When two fractions are equivalent that means that different fractions have the same number
You can take 0.48 as a number, multiply by 100 to that and you get 48%
Since the aim of experiment is to check the effectiveness of a new medication, for a better conclusion and results, Ethan must perform some statistical testing i.e. hypothesis testing.
Based on results from that hypothesis testing Ethan can decide if there is a significant decrease of sneezing in the patients of treatment group or not.
However, before performing any such testing, Ethan can also observe the data and conclude on basis of his observations i.e. if considerable number of patients in treatment group show reduced signs of sneezing then the new medicine is effective in reducing sneezing.
Answer:
I would buy 8 bags of everyone's favorite snacks because it's cheaper and everyone gets what that want.
Step-by-step explanation:
This is just my opinion...Hope it helps
