Using the linear relationship graphed above, estimate the percent of new machines if there is12% defects in the shoes at various production facilities.

Provide your answer below:

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Based on this context and the null and alternative hypothesis, what type of hypothesis test should be used?

Use the curve below to show your answer. Select the appropriate test by dragging the blue point to a right-, left- or two-tailed diagram. The shaded area represents the rejection region.Then, set the critical value(s)on thex

-axis by moving the purple slider on the right.

Provide your answer below:

Move the blue dot to choose the appropriate test