Relief A company’s old antacid formula provided relieffor 70% of the people who used it. The company testsa new formula to see if it is better and gets a P-value of0.27. Is it reasonable to conclude that the new formulaand the old one are equally effective? Explain.

Q: 3) 40% of x is 35. Use your equation to find x. * Your anewor

A: We have to find the x

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A:

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A:

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Q: In a fishing lodge brochure, the lodge advertises that 75% of its guests catch northern pike over 20…

A: Single proportion test

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Q: 1. When the screening cut-off point was lowered to a blood glucose value of 130 mg/dl, 106 of 182…

A: Please find the explanation below. Thank you.

2-Proportion Test

In a 2-proportion test, two separate proportions are measured at the same time, and their similarity is evaluated. It is also known as a 2-proportion z-test, and a comparison of two different proportions is done in this method.