"Which statement is NOT correct about the Fitted Line Plot shown here?

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 The independent variable is the reactant"

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 If the reactant was 6 units, with 95 % confidence we would expect a minimum yield of 100 units"

"

 With at least 95% confidence, we can expect less than 10 units of Yield when the reactant is at a value of 1"

"

 A reactant value between 2 and 4 units yields around 20 to 40"

"

 When the reactant increases, the expected yield would increase"